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A coil of area A, turns N and carrying c...

A coil of area `A`, turns `N` and carrying current `i` is placed with its face parallelt to the lines of magnetic induction `B`. The work done in rotating the coil through an angle of `180^(@)` is

A

iNAB

B

2iNAB

C

iNAB/2

D

0

Text Solution

Verified by Experts

The correct Answer is:
B
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