Class 12 Exam > Class 12 Questions > Directions : In the following questions, A s...
Start Learning for Free
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): Mutual inductance becomes maximum when coils are wound on each other.
Reason (R): Mutual inductance is independent of orientation of coils.
- 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 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Directions : In the following questions, A statement of Assertion (A)...
Assertion (A): Mutual inductance becomes maximum when coils are wound on each other.
Reason (R): Mutual inductance is independent of the orientation of coils.
The answer to this question is option 'C', which states that Assertion (A) is true but Reason (R) is false.
Explanation:
Mutual Inductance:
Mutual inductance is a phenomenon that occurs when two coils are placed close to each other and a changing current in one coil induces an electromotive force (emf) in the other coil. It is a measure of the effectiveness of the magnetic coupling between two coils.
Assertion (A): Mutual inductance becomes maximum when coils are wound on each other:
When coils are wound on each other, the magnetic field produced by one coil passes through the other coil, resulting in a stronger magnetic coupling between them. This leads to a higher mutual inductance between the coils. Therefore, Assertion (A) is true.
Reason (R): Mutual inductance is independent of the orientation of coils:
The Reason (R) given is incorrect. The orientation of the coils does affect the mutual inductance between them. When two coils are wound in the same direction, the magnetic fields produced by them add up, resulting in a higher mutual inductance. On the other hand, if the coils are wound in opposite directions, the magnetic fields produced by them cancel each other out, leading to a lower mutual inductance. Therefore, Reason (R) is false.
Conclusion:
From the explanation above, we can conclude that Assertion (A) is true, but Reason (R) is false. Hence, option 'C' is the correct answer.
Reason (R): Mutual inductance is independent of the orientation of coils.
The answer to this question is option 'C', which states that Assertion (A) is true but Reason (R) is false.
Explanation:
Mutual Inductance:
Mutual inductance is a phenomenon that occurs when two coils are placed close to each other and a changing current in one coil induces an electromotive force (emf) in the other coil. It is a measure of the effectiveness of the magnetic coupling between two coils.
Assertion (A): Mutual inductance becomes maximum when coils are wound on each other:
When coils are wound on each other, the magnetic field produced by one coil passes through the other coil, resulting in a stronger magnetic coupling between them. This leads to a higher mutual inductance between the coils. Therefore, Assertion (A) is true.
Reason (R): Mutual inductance is independent of the orientation of coils:
The Reason (R) given is incorrect. The orientation of the coils does affect the mutual inductance between them. When two coils are wound in the same direction, the magnetic fields produced by them add up, resulting in a higher mutual inductance. On the other hand, if the coils are wound in opposite directions, the magnetic fields produced by them cancel each other out, leading to a lower mutual inductance. Therefore, Reason (R) is false.
Conclusion:
From the explanation above, we can conclude that Assertion (A) is true, but Reason (R) is false. Hence, option 'C' is the correct answer.
Free Test
FREE
| Start Free Test |
Community Answer
Directions : In the following questions, A statement of Assertion (A)...
Mutual inductance depends on size, number of turns, relative position and relative orientation of the 2 coils. So, when coils are wound on each other, the mutual inductance will be maximum. So, assertion is true, But the reason is false.
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. Can you explain this answer?
Question Description
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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice 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): Mutual inductance becomes maximum when coils are wound on each other.Reason (R): Mutual inductance is independent of orientation of coils.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 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup