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A circular coil of area 8 m^(2) and numb...

A circular coil of area 8 `m^(2)` and number of turns 20 is placed in a magnetic field of 2T with its plane perpendicular to it. It is rotated with an angular velocity of 20 `"rev"//s` about its natural axis. The emf induced is

A

400V

B

800 `pi`V

C

zero

D

400 `pi` V

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE-II
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