Question

Choose the correct option:

A rectangular coil of copper wires is rotated in a magnetic field. The direction of the induced current changes once in each :
a) two revolutions
b) one revolution
c) half revolution
d) one-fourth revolution
​

Answer 1

The correct answer is

$\boxed{C) half revolution}$

When a rectangular coil of copper is rotated in a magnetic field, the direction of the induced current in the coil changes in every half rotation.

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pls mark it as the brainliest answer

Answer 2

(C) half revolution is the correct answer.

hope it helps .........

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