| 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): Faraday's laws of electromagnetic induction are consequences of law of conservation of energy. |
| Reason (R): The parameter LR in a L-R circuit has the dimension of time. |
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: C
Solution :
| Option [c] is correct. |
| Explanation: In electromagnetic induction, magnetic energy, mechanical energy are converted into electrical energy. So, faraday's laws of electromagnetic induction are direct consequences of law of conservation of energy Hence assertion is true. |
| In a L-R circuit, L/R parameter has the dimension of time. Hence the reason is false. |
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