At what rotational speed does the coil produce an emf with a frequency of 1 Hz? - ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENTS Quiz | GKFix.in

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Question

At what rotational speed does the coil produce an emf with a frequency of 1 Hz?

A. 0.5 revolutions per second
B. 1 revolution per second
C. 2 revolutions per second
D. 4 revolutions per second

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