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If the end A of a wire is irradiated wit...

If the end `A` of a wire is irradiated with `alpha`-rays and the other end `B` is irradiated with `beta`-rays. Then

A

a current will flow from A to B

B

a current will flow from B to A

C

there will be no current in the wire

D

a current will flow from each end to the mid-point of the wire

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