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A rod of length l rotates with a uniform...

A rod of length l rotates with a uniform angular velocity omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The potential difference between the two ends of the rod is

A

zero

B

`1/2 omegaBI^(2)`

C

`omega BI^(2)`

D

`2omegaBI^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A

Induced emf is generated between centre and end, and at two end. Potential will be same, hence, no potential difference is produced.
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