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Problem 9 - Olympiad
Which law states that the induced emf in a circuit equals the rate of change of magnetic flux through it?
A. Lenz’s Law
B. Faraday’s First Law
C. Faraday’s Second Law
D. Ohm’s Law
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Correct: B
Faraday’s Law of Electromagnetic Induction quantitatively relates induced emf to rate of change of magnetic flux.