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The conductor AD moves to the right in a...

The conductor AD moves to the right in a magnetic field directed into the paper. Then

A

the free electrons in Ad will move towards A

B

D will acquire a positive potential with resptect to A

C

If D and A are joined by a conductor externally. A current will flow from A to D in AD

D

the current in AD flows from lower to higher potential

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The correct Answer is:
A, B, C, D
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