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A conductivity rod PQ of length L=1.0m i...

A conductivity rod PQ of length L=1.0m is moving with a uniform spped v=2.0m/e in a uniform magneitc field B=4.0T directed into the paper. A capacitor of capacity `C=10muF` is connected as shown in figure Then

A

`q_(A) = +80 mu C "and" q_(B) = - 80 muC `

B

`q_(A) = - 80 mu C "and" q_(B) = + 80 muC `

C

`q_(A) = 0 = q_(B)`

D

Charges stored in the capacitor increases exponentially with time

Text Solution

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The correct Answer is:
a
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