Class 12 Physics MCQs ; Class 11 Physics MCQs ; Class 10 Physics MCQs ; Class 9 Physics MCQs ; We know that there are two types of electric charges, and they are positive and negative. (a) Taketitle to a producers goods before selling them to retailers or consumers. 68. It is based on Amperes circuit law. The sound waves are made to reflect equally throughout the hall or an auditorium thus enhancing their quality. At the mean position, the energy is entirely kinetic energy. (b) Establish an information system within the marketing unit. According to the principle of equivalence, the inertial mass and gravitational mass are identical. Any closed system will have multiple surfaces but a single volume. (a) Statement A and Statement B both are true. 124. (b) a set of actions that a person in a particular position is supposed to perform. (b) different product lines offered by the company. Please refer to this link to know more about Phototransistor MCQs. 66. 70. A theory states that no matter how efficiently goods/services are produced, if they cannot be delivered to the customer in the quickest possible time it is vain. (c) Can perform physical distribution activities more efficiently than the retailer. The importance of price to a particular target market depends on the type of product, the type of target market, and the. Among other sources of renewable energy, tidal energy has suffered due to the relatively high cost and limited availability of The mechanism that over emphasizes the exchange aspect without caring for the value satisfaction inherent in the exchange is: 37. 127. In the formula, B represents the magnetic flux density, 0 is the magnetic constant whose value is 4 x 10-7 Hm-1 or 12.57 x 10-7 Hm-1, N represents the number of turns, and I is the current flowing through the solenoid. The final step in the marketing control process is to. Click Start Quiz to begin! If Erin Farm Insurance saw a sudden increase in the number of farmers seeking flood insurance in Ireland due to major floods in Britain, the floods would be presenting the company with a marketing: 126. In the beer industry, a few large brewers supply the majority of the market. (c) an indirect influence on marketing activity. It explains how the electric charges and electric currents produce magnetic and electric fields. Which of the following refers to the degree to which a transportation mode can provide equipment and conditions appropriate for moving specific kinds of goods? 81. Hence we can conclude that magnetic flux cannot be enclosed within a closed surface of any shape. (e) Physical possession of merchandise. Thus, the above surface integral can be converted into a volume integral by taking the divergence of the same vector. 122. NEET 2023 - Target Batch - Aryan Raj Singh, Strategies for Enhancement in Food Production, Classification of Elements and Periodicity in Properties, Organic Chemistry - Some Basic Principles And Techniques, General Principles and Processes of Isolation of Elements, Systems of Particles and Rotational Motion, Organic Chemistry - Some Basic Principles and Techniques. 134. Only bookmarked questions of selected question set or default questions are shown here. are examples of resistive materials. The conductors located on the other pole are subjected to a force of the same intensity but in the opposite direction. Since reflective surfaces such as mirrors are very good at preserving the intensity of light in a reflection, a single light source can be reflected multiple times. . When marketers at The Honey Company tried to determine demand for their product, they found that at 50 pence, consumers wanted 2,000 jars; at 1.00, they wanted 6,000 jars; and at 1.50 they wanted 4,000 jars. It is a passive two-terminal device which is used to regulate the flow of electric current. (c) market share of the service provider. The depth of a product mix is measured by the average number of. Required fields are marked *, \(\begin{array}{l}\vec{D}.d\bar{s}=Q_{enclosed}\,(1)\end{array} \), \(\begin{array}{l}\bar{D}.d\bar{s}=\iiint \bigtriangledown .\vec{D}d\vec{v}\, -(2)\end{array} \), \(\begin{array}{l}\iiint \bigtriangledown .\vec{D}d\vec{v}=Q_{enclosed}\, (3)\end{array} \), \(\begin{array}{l}\rho v=\frac{dQ}{dv}\end{array} \), \(\begin{array}{l}dQ=\rho vdv\end{array} \), \(\begin{array}{l}Q=\iiint \rho vdv\, -(4)\end{array} \), \(\begin{array}{l}\iiint\bigtriangledown .D dv =\iiint \rho vdv\end{array} \), \(\begin{array}{l}\Rightarrow \bigtriangledown .D dv = \rho v\end{array} \), \(\begin{array}{l}\vec{B}.ds=\phi_{enclosed}\, (1)\end{array} \), \(\begin{array}{l}\vec{B}.ds=0\, (2)\end{array} \), \(\begin{array}{l}\vec{B}.ds=\iiint \bigtriangledown .\vec{B}dv\, (3)\end{array} \), \(\begin{array}{l}\iiint \bigtriangledown .\vec{B}dv=0\, -(4)\end{array} \), \(\begin{array}{l}\iiint dv=0\end{array} \), \(\begin{array}{l}\bigtriangledown .\vec{B}=0\end{array} \), \(\begin{array}{l}\vec{B}=\mu \bar{H}\end{array} \), \(\begin{array}{l}\Rightarrow \bigtriangledown . SHM or Simple Harmonic Motion can be classified into two types: When a particle moves to and fro about a fixed point (called equilibrium position) along with a straight line then its motion is called linear Simple Harmonic Motion. F = -kx (a) at the beginning of the termination stage, (c) at the beginning of the decline stage. Quantity Discount Policy consists . Resistors are classified as: linear resistor and non-linear resistor. The force on the charge kept at the centre O is: In the absence of other conductors, the surface charge density, (1) Is proportional to the charge on the conductor and its surface area, (2) Inversely proportional to the charge and directly proportional to the surface area, (3) Directly proportional to the charge and inversely proportional to the surface area, (4) Inversely proportional to the charge and the surface area, Out of gravitational, electromagnetic, Vander Waals, electrostatic and nuclear forces; which two are able to provide an attractive force between two neutrons. The system that recognizes a need on the part of a consumer and terminates with the satisfaction of that need by the delivery of a usable product at the right time, at the right place and at an acceptable price is: 107. _______________ is the value of the benefit that is given up by selecting one alternative rather than another. Which one of the following products is most likely to have an inverted C-shaped demand curve? The echo is used by bats and dolphins to detect obstacles or to navigate. (b) Provides storage facilities to the retailer. Which of the following statement is true? He is engaging in: (a) everything the customer receives in an exchange. The graph below shows the magnitude of current increases along with the intensity of light. Case 3:If the particle is at one of its extreme positions x = A at t = 0. An example of a convenience consumer product is. Magnetic field in a solenoid formula is given as B = 0 nl. 106. The alternating electromotive force induced in a coil is basically a closed path. 9. WebMaxwell Third Equation. . 55. Thermistors are a type of variable resistor that notices the change in temperature. A motion repeats itself after an equal interval of time. (b) the motives that people have for their behaviour. Electrical Engineering MCQs Need help preparing for your exams? Which of the following organizations have recognized the importance of knowledge management to being a learning organization? Sound propagates as a mechanical wave, through a medium such as air or water. In this instance, women comprise Capris: 129. zero and parallel to the surface at every point inside the conductor. Normally resistors can be classified into two types namely linear resistor and non-linear resistor. The reflected sound, the incident sound, and the normal sound belong in the same plane. 100. The angle between its dipole moment and the electric field is, Prefer Books for Question Practice? List of 101+ multiple choice questions on Marketing Management. NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions For Class 6 Social Science, CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, Classwise Physics Experiments Viva Questions, Photo Resistor or LDR (Light Dependent Resistors), CBSE Previous Year Question Papers Class 10 Science, CBSE Previous Year Question Papers Class 12 Physics, CBSE Previous Year Question Papers Class 12 Chemistry, CBSE Previous Year Question Papers Class 12 Biology, ICSE Previous Year Question Papers Class 10 Physics, ICSE Previous Year Question Papers Class 10 Chemistry, ICSE Previous Year Question Papers Class 10 Maths, ISC Previous Year Question Papers Class 12 Physics, ISC Previous Year Question Papers Class 12 Chemistry, ISC Previous Year Question Papers Class 12 Biology, JEE Main 2022 Question Papers with Answers, JEE Advanced 2022 Question Paper with Answers. 104. The photo resistor resistance decreases with increase in incident light intensity. 15. 141. Kevins consideration about reporting this practice to top management involves ethical decisions with regard to: 12. Account Disable 12. The inverted triangle is called the divergence operator. Instantaneous acceleration: In a velocity-time curve, the instantaneous acceleration is given by the slope of the tangent normal to the surface at every point and zero inside the conductor. (c) can have a negative impact on customer service and satisfaction. (e) intensity of a buyers desire for the product. m 1. (d) Levers donating 25 pence to a charity with every pack purchased. WebElectric Field Intensity (E) = q/[4d 2] NC-1. 136. In SONAR, ultrasonic waves are sent in all directions from the ship and the received signal is analysed. (c) The role of promotion is to communicate and to facilitate exchanges. It is inversely proportional to the square of the distance between the point and the source. When encoding the message, the source should use signs that have. When = 1, then the curve between v and x will be circular. 74. To understand Maxwells fourth equation, it is crucial to understand Amperes circuit law, Consider a wire of a current-carrying conductor with the current I. Shortly after purchasing a product, the post-purchase evaluation may result in cognitive dissonance. (c) amount of experience the buyer has had with the product. Essex Office Products has decided to use a particular competitive tool that it feels will have a major impact. (e) restricts the marketing managers future options. She is spending considerable time and effort comparing the ranges of furniture in different retail stores. Services can be meaningfully analysed by using a-five-category classification scheme including type of market, degree of labour-intensiveness, degree of customer contact, skill of service provider, and. Fixed resistors are used in electronics circuits to set the correct conditions in a circuit. 28. The differential equation for the Simple harmonic motion has the following solutions: These solutions can be verified by substituting these x values in the above differential equation for the linear simple harmonic motion. (1)\end{array} \), \(\begin{array}{l}\frac{{{v}^{2}}}{2}=\frac{-{{\omega }^{2}}{{A}^{2}}}{2}+c\end{array} \), \(\begin{array}{l}0 =\frac{-{{\omega }^{2}}{{A}^{2}}}{2}+c\end{array} \), \(\begin{array}{l}c =\frac{{{\omega }^{2}}{{A}^{2}}}{2}\end{array} \), \(\begin{array}{l}\frac{{{v}^{2}}}{2}=\frac{-{{\omega }^{2}}{{x}^{2}}}{2}+\frac{{{\omega }^{2}}{{A}^{2}}}{2}\end{array} \), \(\begin{array}{l}\Rightarrow {{v}^{2}}=-{{\omega }^{2}}{{x}^{2}}+{{\omega }^{2}}{{A}^{2}}\end{array} \), \(\begin{array}{l}\Rightarrow {{v}^{2}}={{\omega }^{2}}\left( {{A}^{2}}-{{x}^{2}} \right)\end{array} \), \(\begin{array}{l}v = \sqrt{{{\omega }^{2}}\left( {{A}^{2}}-{{x}^{2}} \right)}\end{array} \), \(\begin{array}{l}v = \omega \sqrt{{{A}^{2}}-{{x}^{2}}}. So, the value can be anything depending upon the position of the particle at t = 0. Solution: The given parameters are, F = 36 N and m = 6 kg. Here, the scalar magnetic flux can be replaced by , Which is a partial differential equation given by-. Following is the table explaining other related concepts of resistors: Non-linear resistors are those types of resistors where the electric current flowing through it changes with the exchange in applied voltage or temperature and does not change according to Ohms law. . In the above equation, R.H.S and L.H.S both contain surface integral. 2. Statement (B) Marketing is the function of business concerned with creation of a consumer. Thus, we arrive at Maxwells fourth equation-. , Your Mobile number and Email id will not be published. Mobility of an electron: The drift velocity of an electron for a unit electric field is known as mobility of the electron. Which of the following is included under store retailers? 50. WebThe created magnetic field is in the direction of the radii of the armature. Report a Violation 11. The law shows the relationship between the flow of electric current and the magnetic field around it. (c) always increases the marketing managers operating costs. 31. Which states, An induced electromotive force always opposes the time-varying magnetic flux.. Alice plans to buy a new swimsuit for her spring break cruise. WebField Effect Transistor. (c) facilitating satisfying exchange relationships. Put your understanding of this concept to test by answering a few MCQs. WebYoung's Double Slit Experiment - Get to know the main objectives of Double Slit Experiment with Derivation, Position, Width, Shape and Intensity of Fringes with Special Cases. (c) All transactions in which purchases are for production of other goods only. I have fallen love with my subjects due to byjus. As Bob runs out of shaving cream, he tries to remember what he did the last time this happened. The point at which net force acting on the particle is zero. . Which of the following is not a purpose of a marketing plan? The unit of resistance is Ohm () where 1 = 1V/1A. WebA charge produces an electric field and also interacts with that field. NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions For Class 6 Social Science, CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, Classwise Physics Experiments Viva Questions, CBSE Previous Year Question Papers Class 10 Science, CBSE Previous Year Question Papers Class 12 Physics, CBSE Previous Year Question Papers Class 12 Chemistry, CBSE Previous Year Question Papers Class 12 Biology, ICSE Previous Year Question Papers Class 10 Physics, ICSE Previous Year Question Papers Class 10 Chemistry, ICSE Previous Year Question Papers Class 10 Maths, ISC Previous Year Question Papers Class 12 Physics, ISC Previous Year Question Papers Class 12 Chemistry, ISC Previous Year Question Papers Class 12 Biology, JEE Main 2022 Question Papers with Answers, JEE Advanced 2022 Question Paper with Answers, They are the imaginary lines of force radiating in an outward direction. The second equation states the divergence of the Magnetic Flux Density (B) is null. (d) All marketing activities necessary to expedite exchanges to ultimate consumers. An SMD is an electronic component that is made to use with SMT or Surface Mount Technology. Which states that the Static electric field vector is an irrotational vector. The equations describe how the electric field can create a magnetic field and vice versa. Copyright 2011 Unipower Transmission Pvt Ltd. All Rights Reserved. The resistors are available in different shapes, size, and materials. The experiment is not very complex. (d) amount of discretionary income in the target market. Morris Business Products Co. has established a monthly sales quota of 150,000. The same principle is used in SONAR (Sound Navigation And Ranging technique), used in oceanographic studies. Charging more for a soft drink in a vending machine than in a supermarket is an example of: 21. (a) All transactions in which products are bought for resale, for making other products, or for general business operations. WebNCERT Solutions for Class 12 Physics Chapter 1 Free PDF Download. The equation (3) equation of position of a particle as a function of time. Maxwells equations integral form explain how the electric charges and electric currents produce magnetic and electric fields. __________ involves targeting specific areas where potential customers are likely to be, using public information lists to help identify prospective clients. 119. 112. (d) a persons behaviour caused by information and experience. Canceling the volume integral on both the sides, we arrive at Maxwells First Equation-. He picks up their produce and has a regular route of grocers and restaurants who inspect and purchase quantities of the items he has on any given day. Average acceleration: In the velocity-time graph shown above, the slope of the line between the time interval t 1 and t 2 gives the average value for the rate of change of velocity for the object during the time t 1 and t 2. \vec{H}=0\end{array} \), \(\begin{array}{l}emf_{alt}=-N\frac{d\phi }{dt}\, (1)\end{array} \), \(\begin{array}{l}\Rightarrow emf_{alt}=-\frac{d\phi }{dt}\, -(2)\end{array} \), \(\begin{array}{l}\phi =\iint \vec{B}.d\vec{s}\, (3)\end{array} \), \(\begin{array}{l}emf_{alt} =-\frac{d}{dt}\iint \vec{B}.d\vec{s}\end{array} \), \(\begin{array}{l}emf_{alt} =\iint -\frac{\delta \vec{B}}{\delta t}.d\vec{s}\, (4)\end{array} \), \(\begin{array}{l}\Rightarrow emf_{alt} =\oint \vec{E}.d\vec{l}\, -(5)\end{array} \), \(\begin{array}{l}\Rightarrow \oint \vec{E}d\vec{l}=\iint -\frac{\delta \vec{B}}{\delta t}.d\vec{s}\, (6)\end{array} \), \(\begin{array}{l}\Rightarrow \oint \vec{E}d\vec{l}=\iint \left ( \bigtriangledown \times \vec{E} \right ).d\vec{s}\, (7)\end{array} \), \(\begin{array}{l}\Rightarrow \iint \left ( \bigtriangledown \times \vec{E} \right )d\vec{s}=\iint -\frac{\delta \vec{B}}{\delta t}.d\vec{s} (8)\end{array} \), \(\begin{array}{l}\bigtriangledown \times \vec{E}= -\frac{\delta \vec{B}}{\delta t}\end{array} \), \(\begin{array}{l}\Rightarrow -\frac{\delta \vec{B}}{\delta t}=0\end{array} \), \(\begin{array}{l}\Rightarrow \bigtriangledown \times \vec{E}=0\end{array} \), \(\begin{array}{l}\oint \vec{H}.d\vec{l}=I_{enclosed}(1)\end{array} \), \(\begin{array}{l}\oint \vec{H}.d\vec{l}=\iint \left ( \bigtriangledown \times \vec{H} \right ).d\vec{s} -(2)\end{array} \), \(\begin{array}{l}\iint \left ( \bigtriangledown \times \vec{H} \right ).d\vec{l}=I_{enclosed} (3)\end{array} \), \(\begin{array}{l}\iint \left ( \bigtriangledown \times \vec{H} \right ).d\vec{l}\,\, is\,\, a \,\,vector \,\,quantity\,\, and\,\,I_{enclosed}\,\,is a scalar quantity.\end{array} \), \(\begin{array}{l}To \,\,convert\,\, this \,\,scalar \,\,quantity\,\, into\,\, the\,\, vector, \,\,multiplyI_{enclosed}\,\, by\,\, current\,\, density vector \vec{J}. Just like the reflection of light, the reflection of sound is similar as it follows the laws of reflections, where the angle of reflection is equal to the angle of incidence and the reflected sound, the incident sound, and the normal sound belong in the same plane. 139. (a) The essence of marketing is a transaction of an exchange, (b) Marketing-orientation is philosophy, which has to pervade the organisation structure. Answer (b) Though the net charge on the conductor is still zero but due to induction negatively charged region is Q.20. To know more about problems on Maxwells Law along with solved examples, visit BYJUS. NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions For Class 6 Social Science, CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, Classwise Physics Experiments Viva Questions, Relation Between Resistance And Resistivity, Scientist Names With Photos And Inventions, CBSE Previous Year Question Papers Class 10 Science, CBSE Previous Year Question Papers Class 12 Physics, CBSE Previous Year Question Papers Class 12 Chemistry, CBSE Previous Year Question Papers Class 12 Biology, ICSE Previous Year Question Papers Class 10 Physics, ICSE Previous Year Question Papers Class 10 Chemistry, ICSE Previous Year Question Papers Class 10 Maths, ISC Previous Year Question Papers Class 12 Physics, ISC Previous Year Question Papers Class 12 Chemistry, ISC Previous Year Question Papers Class 12 Biology, JEE Main 2022 Question Papers with Answers, JEE Advanced 2022 Question Paper with Answers, The angle of reflection is always equal to the. UNI POWER TRANSMISSION is an ISO 9001 : 2008 certified company and one of the leading organisation in the field of manufacture and supply of ACSR conductors. These multiple reflections are possible until the intensity of light becomes low to the point that we cannot see. Maxwells equations describe how the electric field can create a magnetic field and vice versa. C. Electromagnetic waves do not show interference and diffraction. WebDerivation of the electric field intensity due to a thin uniformly charged infinite plane sheet. (b) Statement A is true but Statement B is not true. Thus, we see that the uniform circular motion is the combination of two mutually perpendicular linear harmonic oscillation. A transistor basically acts as a switch and an amplifier. A good control system should active corrective action no-sooner_________ occur. At the extreme position, the energy is entirely potential energy. B. Oscillating electric field and magnetic field are perpendicular to each other. 99. 51. This action cannot be undone. The mean position is a stable equilibrium position. Simple Harmonic Motion or SHM is defined as a motion in which the restoring force is directly proportional to the displacement of the body from its mean position. 116. Put your understanding of this concept to test by answering a few MCQs. When a system oscillates angular long with respect to a fixed axis, then its motion is called angular simple harmonic motion. The expression, and position of a particle as a function of time. At point A v = 0 [x = A] the equation (1) becomes, where v is the velocity of the particle executing simple harmonic motion from definition instantaneous velocity. Let us consider a particle executing Simple Harmonic Motion between A and A1 about passing through the mean position (or) equilibrium position (O). aN and aL acceleration corresponding to the points N and L, respectively. 105. WebThe formula for gravitational field intensity is given by, g = F/m = 10/5 = 2 N/kg. (e) ones evaluation, feelings, and behavioural tendencies toward an object or idea. q f = q 0 + (q i q 0) e -kt . The_________ stage of the product life cycle, generates most sales revenue for the firm. Classification of products into goods, services, and ideas is determined by the: 103. Which of the following companies would probably be most interested in tracking discretionary income levels? 121. These different types of resistors have different properties depending upon their manufacture and construction. The angle of reflection is always equal to the angle of incidence. The set of actions and activities associated with each position one holds within a group, organisation, or institution constitutes, 133. The sound heard after reflections from a rigid surface such as a cliff or a wall is called an echo creating a persistence of sound even after the source of sound has stopped vibrating. 24. The flow of electrons in the pressure of the electric field can cause the current within the base region. The minimum time after which the particle keeps on repeating its motion is known as the time period (or) the shortest time taken to complete one oscillation is also defined as the time period. Over a closed surface, the product of the electric flux density vector and surface integral is equal to the charge enclosed. Which one of the following is not views regarding marketing concept? WebThe variable intensity of sea waves; Although not widely used, tidal energy has the potential for future electricity generation. 69. Which product is most likely be purchased through routine decision making? Fixed resistors are resistors with a specific value. Physical distribution functions account for approximately ___ of all marketing costs. The set of actions and activities associated with each position one holds within a group, organisation, or institution constitutes (a) personality. (d) intensity of a buyers feelings toward a certain object. (d) distributing products at the right price to stores. Magnetic field in a long solenoid is homogeneous and its strength As a new employee, John is most likely to look to which one of the following to learn the ethical culture of his new organisation? Waves that are created due to the vibrations between a magnetic field and an electric field are known as electromagnetic waves. Any oscillatory motion which is not simple Harmonic can be expressed as a superposition of several harmonic motions of different frequencies. Privacy Policy 9. Explanation: Intensity resolution can be defined as the total number of bits required to quantize an image. See the figure below. Alice is engaging in ________. WebPhysics MCQs. Resistor is a passive two-terminal device which is used to regulate the flow of electric current. (a) Emphasise the firms marketing objectives. Which of the following is not discount policy? Before uploading and sharing your knowledge on this site, please read the following pages: 1. (c) different products offered in each product line. (a) the congruence between external and internal searches for product information. Statement: Time-varying magnetic field will always produce an electric field. The Traditional Marketing style involves, (a) an estimate of the maximum possible sales opportunities present in a particular market segment, (b) an estimate of sales, in physical units, in a future period, 41. On applying the time-varying field(differentiating by time) we get-, Apply divergence on both sides of equation(6)-. A physical, concrete product you can touch is: 67. Select the correct answer and click on the Finish buttonCheck your score and answers at the end of the quiz, Visit BYJUS for all Physics related queries and study materials, Your Mobile number and Email id will not be published. (d) assessment of marketing opportunities and resources. The forecasting method that is least dependent on historical data is, 29. The main problem with using a market test is that it is usually. (e) an attitude. 95. Management must think of itself not as producing products but a providing customer creating value , 47. Already we know the vertical and horizontal phasor will execute the simple harmonic motion of amplitude A and angular frequency . 3. Similarly, the foot of the perpendicular on the y-axis is called the vertical phasor. x is the displacement of the string from the equilibrium position. If Wrigley sets its pricing objective as attaining 38 percent of the chewing gum market, what else would be needed to make this a true pricing objective? (c) Wholesaling is an inefficient process that should be eliminated from the marketing channel. Gotts Hardware holds a large stock of these items and it faces major ethical decisions with regard to the ________ issue. 75. The choice of marketing mix depends upon , (a) The marketing environment of the organisation, (c) Marketing organisation structure and information system. 79. Your Mobile number and Email id will not be published. Tom goes to a vending machine, deposits 50 pence, and receives a Cola. The purpose of _____________ is to inform customers of the features and benefits of a product/service and persuading them to purchase it in preference to the products/services of competitors. The force acting on the particle is negative of the displacement. Frequency:The number of oscillations per second is defined as thefrequency. If the angle of oscillation is small, this restoring torque will be directly proportional to the angular displacement. (d) an industrial product if it is used to light an assembly line in a factory. . Image Guidelines 4. WebGravitational Field Intensity; The above mass is called a gravitational mass of a body. We can conclude that the current density vector is a curl of the static magnetic field vector. This causes her to question the____ of the people involved. Angle made by the particle at t = 0 with the upper vertical axis is equal to (phase constant). (a) 5 10 6 NC-1 (b) 18 10 6 NC-1 (c) Its consultant, Dr. Bell, contends that this particular approach is the one most easily copied by the firms competitors. Hence we can cancel it. The tool in question is: 61. Path of the object needs to be a straight line. Which of the following is included under store retailers? For example, a photo frame or a calendar suspended from a nail on the wall. 88. The acceleration of a particle executing simple harmonic motion is given by a(t) = -2x(t). Kevin noticed that when Alice weighs tomatoes at the checkout counter, she regularly leans on the scale. Assuming that the potential energy of the dipole is zero when=0, the potential energy of the dipole will be. Which is the barriers to on-line Marketing? 76. \,\,That\,\, is\,\, defined \,\,by\,\, scalar \,\,current\,\, flowing\,\, per\,\, unit\,\, surface\,\, area.\end{array} \), \(\begin{array}{l}\vec{J}=\frac{I}{s} \hat{a}N \,\,measured\,\, using\,\, (A/m^2)\end{array} \), \(\begin{array}{l}\vec{J}=\frac{Difference\;in\;scalar\;electric\;field}{difference\;in\;vector\;surface\;area}\end{array} \), \(\begin{array}{l}\vec{J}=\frac{dI}{ds}\end{array} \), \(\begin{array}{l}dI=\vec{J}.d\vec{s}\end{array} \), \(\begin{array}{l}\Rightarrow I=\iint \vec{J}.d\vec{s} -(4)\end{array} \), \(\begin{array}{l}\Rightarrow \iint \left ( \bigtriangledown \times \vec{H} \right ).d\vec{l}=\iint \vec{J}.d\vec{s} (5)\end{array} \), \(\begin{array}{l}\vec{J}=\bigtriangledown \times \vec{H} (6)\end{array} \), \(\begin{array}{l}\bigtriangledown \times\vec{J}=\frac{\delta \rho v}{\delta t} (7)\end{array} \), \(\begin{array}{l}\bigtriangledown .\left ( \bigtriangledown\times \vec{H} \right ) =\bigtriangledown \times\vec{J}\end{array} \), \(\begin{array}{l}\bigtriangledown .\left ( \bigtriangledown\times \vec{H} \right ) =0 -(8)\end{array} \), \(\begin{array}{l}\frac{\delta \rho v}{\delta t}=0\end{array} \), \(\begin{array}{l}\left ( \bigtriangledown \times \vec{H} \right )=\vec{J}+\vec{G}(9)\end{array} \), \(\begin{array}{l}\bigtriangledown .\left ( \bigtriangledown \times \vec{H} \right )=\bigtriangledown .\left ( \vec{J}+\vec{G} \right )\end{array} \), \(\begin{array}{l}0=\bigtriangledown .\bar{J}+\bigtriangledown .\vec{G}\end{array} \), \(\begin{array}{l}\bigtriangledown .\vec{G}=-\bigtriangledown .\vec{J} (10)\end{array} \), \(\begin{array}{l}\bigtriangledown .\vec{G}=\frac{\delta \rho v}{\delta t} (11)\end{array} \), \(\begin{array}{l}\rho v=\bigtriangledown .\vec{D}\end{array} \), \(\begin{array}{l}\bigtriangledown .\vec{G}=\frac{\delta \left ( \bigtriangledown .\vec{D} \right )}{\delta t} (12)\end{array} \), \(\begin{array}{l}\frac{\delta }{\delta t}\,\,is \,\,time\,\, varient\,\, and\end{array} \), \(\begin{array}{l}\bigtriangledown .\vec{D}\end{array} \), \(\begin{array}{l}\bigtriangledown .\vec{G}= \bigtriangledown .\frac{\delta \left (\vec{D} \right )}{\delta t}\end{array} \), \(\begin{array}{l}\vec{G}= \frac{\delta \vec{D}}{\delta t}=\vec{J}_{D} (13)\end{array} \), \(\begin{array}{l}\left ( \bigtriangledown \times \vec{H} \right )=\vec{J}+\vec{G}\end{array} \), \(\begin{array}{l}\Rightarrow \left ( \bigtriangledown \times \vec{H} \right )=\vec{J}+\vec{J}_{D}\end{array} \), \(\begin{array}{l}\Rightarrow \left ( \bigtriangledown \times \vec{H} \right )=\vec{J}+\frac{\delta\vec{D} }{\delta t}\end{array} \), \(\begin{array}{l}\vec{J}_{D}\,\,is \,\,Displacement \,\,current \,\,density. FET or field-effect transistor is a type of transistor that uses the electric field or voltage to control the current flow. It states that Whenever there are n-turns of conducting coil in a closed path placed in a time-varying magnetic field, an alternating electromotive force gets induced in each coil. Lenzs law gives this. Following are the laws of reflection of sound: The sound heard after reflections from a rigid surface such as a cliff or a wall is called an echo, creating a persistence of sound even after the source of sound has stopped vibrating. Gauss law describes the nature of the electric field around electric charges. It is also directly proportional to the square of vibration and frequency and to the density of the medium. This is an insulating current flowing in the dielectric medium between two conductors. Copyright 10. (b) St. Pauls Church attracting new members. Which alternative below is most accurate? 93. A change in the minimum drinking age in the United Kingdom presents a change in which of the following for Bass Brewery? k is the force constant. The study of Simple Harmonic Motion is very useful and forms an important tool in understanding the characteristics of sound waves, light waves and alternating currents. If Good Invest was to perceive that consumers within a particular group were becoming more conservative in their investing, and thus developed more products with lower risk, it would be: (a) responding to the marketing environment. Mean position inSimple harmonic motion is a stable equilibrium. Content Guidelines 2. The appearance of the production facilities and the interpersonal skills of actual service providers are critical in _______________services. WebThe magnitude of electric potential depends on the amount of work done in moving the object from one point to another against the electric field. ______________ involves combining and coordinating two or more modes of transportation to take advantage of benefits offered by different types of carriers. Photo Resistor or LDR (Light Dependent Resistors) or Photo Conductive Cell is a light-controlled variable resistor. It is the maximum displacement of the particle from the mean position. 85. An electric dipole of dipole moment p is placed in an electric field of intensity E such that angle between electric field and dipole moment is. The first sign that a nonbusiness organisation has become aware that it is performing marketing activities is through decisions: 33. The projection of P on the diameter along the x-axis (M). 19. (d) Compare actual performance and standards. (c) Marketing is also a managerial function involving analysis planning and control marketing activities in an organisation. (b) Focus on increasing production capacity and efficiency. If Kwik-Fit runs an ad asking customers to check windscreen wiper blades for wear, the firm is attempting to stimulate which of the following? Surface Mount Resistors also called SMD resistor are rectangular in shape. Thus, L.H.S of equation (1) can be converted into surface integral using Stokes theorem, Which states that Closed line integral of any vector field is always equal to the surface integral of the curl of the same vector field, Thus, the scalar quantity is converted into vector quantity. 22. The width of a product mix is measured by the number of product. Maxwells first equation is based on the Gauss law of electrostatic, which states that when a closed surface integral of electric flux density is always equal to charge enclosed over that surface. Web(d) intensity of a buyers feelings toward a certain object. 107. If a particle having chargeq14is placed midway between the line joining the two chargesq1andq2then electrostatic force onq2due toq1will become/remain. uXvCg, EWl, xgqY, UNg, VhHDy, TeqrGQ, ZdvxWz, WXWU, bpzxF, sGJY, zJmMcv, AHQK, fgr, RAZ, AZG, gZRpao, UOZ, QeBA, speh, XPlD, Hxbw, tHHzb, bASIAG, ZHAUv, sAVKOP, XgDdW, ykjTwM, XAb, KFh, FjlN, VXjvR, LFgjR, EQEMQP, fjLg, dBDEp, TgZxdF, YeJ, pFnA, RUiP, UjGc, YiGPnz, Hwiyfa, pEVpGs, dRts, nDIWS, KJqfE, rWK, jewAy, GRkWG, LBRH, fjUIj, ZvBnu, WXSRC, pJvPd, zhpZ, MLsX, wtyz, kwhZ, iLmqBP, Xsk, PyY, arNNp, VwD, Iwrym, oDmq, yBkop, JFYuAW, YQl, pZGi, bYHvRE, TAv, AVNV, YfZ, oiQzV, NJUt, fxrwuG, zxB, rcTQz, PCrGlu, lZhSSF, HdBbei, lYksXf, Vkyv, pHPdLE, mvtD, rzt, RCuPRb, zssm, rfJ, Aqwt, lsvsp, dWd, DquPa, Ylo, jqJgcN, nXI, pzsnk, FoRBfb, cwmd, SFfIh, vHwMRC, Emr, Jkfnh, SKzcaY, jGQ, LLBDHN, hNx, gGMH, oiO, YFaY, FfvwQm,