Assertion (A): Change in magnetic flux w.r.t. time produces an induced emf.
Reason (R): Faraday established induced emf experimentally.
Both (A) & (R) are true and the (R) is the correct explanation of the (A)
Both (A) & (R) are true but the (R) is not the correct explanation of the (A)
(A) is true but (R) is false
Both (A) and (R) are false
Solution:
Assertion (A) is true based on Faraday's Law of electromagnetic induction, \( \epsilon = -\frac{d\Phi_B}{dt} \). Reason (R) is also true as Faraday's experiments confirmed this. (R) correctly explains (A).
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