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A current flows through a rectangular co...

A current flows through a rectangular conductor in the presence of uniform magnetic field B pointing out of the page as shown. Then the potential difference `V_(P)-V_(Q)` is equal to (assume charge carriers in the conductor to be positively charged moving with a drift velocity of v )

A

Bvb

B

`-Bvb`

C

Bvc

D

`-Bvc`

Text Solution

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The correct Answer is:
A
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