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A wire loop is rotated in a magnetic fie...

A wire loop is rotated in a magnetic field. The frequency of change of direction of the induced e.m.f is

A

Once per revolution

B

Twice per revolution

C

Four times per revolution

D

Six times per revolution

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE-IA
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