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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.
Assertion (A): Capacity of a conductor is independent of the amount of charge on it.
Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.
- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is NOT the correct explanation of A
- c)A is true but R is false
- d)A is false and R is True
Correct answer is option 'A'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) ...
C = Aε0/d
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In the expression, there is no involvement of charge. So, capacitance is independent of charge. Hence the assertion is true. It depends on the permittivity of the surrounding medium and the area of the plate. So, the reason is also true. Reason explains the assertion.
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Directions: In the following questions, A statement of Assertion (A) ...
Assertion (A): Capacity of a conductor is independent of the amount of charge on it.
Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.
The correct answer is option 'A', which means both the assertion and reason are true, and the reason is the correct explanation of the assertion.
Explanation:
- Capacitance is a measure of a conductor's ability to store electric charge. It is defined as the ratio of the magnitude of the charge on one of the conductors to the potential difference between the conductors. The formula for capacitance is given by C = Q/V, where C is the capacitance, Q is the charge on the conductor, and V is the potential difference.
- The assertion states that the capacity of a conductor is independent of the amount of charge on it. This means that the capacitance of a conductor remains constant regardless of the amount of charge stored on it. This is true because the capacitance is determined by the physical properties of the conductor and the surrounding medium, not the amount of charge.
- The reason states that capacitance depends on the dielectric constant of the surrounding medium, shape, and size of the conductor. This is also true. The dielectric constant of the surrounding medium determines how well the electric field is transmitted through the medium, which affects the capacitance. The shape and size of the conductor also affect the capacitance because they determine the amount of surface area available for charge storage.
- To understand this concept, consider two conductors with the same shape and size but placed in different dielectric media. The capacitance of the conductors will be different because the dielectric constant of the surrounding medium will affect the ability of the conductors to store charge.
- Similarly, if two conductors are placed in the same dielectric medium but have different shapes or sizes, their capacitances will be different because the surface area available for charge storage will vary.
- Therefore, the reason provided correctly explains why the assertion is true. Capacitance depends on the dielectric constant of the surrounding medium, shape, and size of the conductor, not the amount of charge on it.
Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.
The correct answer is option 'A', which means both the assertion and reason are true, and the reason is the correct explanation of the assertion.
Explanation:
- Capacitance is a measure of a conductor's ability to store electric charge. It is defined as the ratio of the magnitude of the charge on one of the conductors to the potential difference between the conductors. The formula for capacitance is given by C = Q/V, where C is the capacitance, Q is the charge on the conductor, and V is the potential difference.
- The assertion states that the capacity of a conductor is independent of the amount of charge on it. This means that the capacitance of a conductor remains constant regardless of the amount of charge stored on it. This is true because the capacitance is determined by the physical properties of the conductor and the surrounding medium, not the amount of charge.
- The reason states that capacitance depends on the dielectric constant of the surrounding medium, shape, and size of the conductor. This is also true. The dielectric constant of the surrounding medium determines how well the electric field is transmitted through the medium, which affects the capacitance. The shape and size of the conductor also affect the capacitance because they determine the amount of surface area available for charge storage.
- To understand this concept, consider two conductors with the same shape and size but placed in different dielectric media. The capacitance of the conductors will be different because the dielectric constant of the surrounding medium will affect the ability of the conductors to store charge.
- Similarly, if two conductors are placed in the same dielectric medium but have different shapes or sizes, their capacitances will be different because the surface area available for charge storage will vary.
- Therefore, the reason provided correctly explains why the assertion is true. Capacitance depends on the dielectric constant of the surrounding medium, shape, and size of the conductor, not the amount of charge on it.
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer?.
Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): Capacity of a conductor is independent of the amount of charge on it.Reason (R): Capacitance depends on the dielectric constant of the surrounding medium, shape and size of the conductor.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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