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A copper rod of length l is rotated abou...

A copper rod of length l is rotated about one end perpendicular to the uniform magnetic field B with constant angular velocity `omega` . The induced e.m.f. between its two ends is

A

`(1)/(2) B omegal^(2)`

B

`(3)/(4) B omega l^(2)`

C

`B omega l^(2)`

D

`2 B omega l^(2)`

Text Solution

Verified by Experts

The correct Answer is:
a
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