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A conducting rod is moved with a constan...

A conducting rod is moved with a constant velocity v in a magnetic field. A potential difference appears across the two ends

A

if ` vec v ` || ` vec l `

B

if ` vec v `||` vec B `

C

if `vec l` ||` vec B `

D

none of these.

Text Solution

Verified by Experts

The correct Answer is:
D
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