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A conducting loop (as shown) has total r...

A conducting loop (as shown) has total resistance R. A uniform magnetic field `B = gamma t` is applied perpendicular to plane of the loop where `gamma` is constant and t is time. The induced current flowing through loop is

A

`((b^2 + a^2)gamma t)/(R )`

B

`((b^2 - a^2)gamma)/(R )`

C

`((b^ - a^2)gammat)/(R )`

D

`((b^2 + a^2)gamma)/(R )`

Text Solution

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The correct Answer is:
B
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