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A stationary circular loop of radius a i...

A stationary circular loop of radius a is located in a magnetic field which varies with time from `t = 0 to t = T` according to law `B = B_(0) t(T - t)`. If plane of loop is normal to the direction of field and resistance of the loop is R, calculate
amount of heat generated in the loop during this interval.

A

`(pi^(2)a^(4)B_(0)^(2)T^(3))/(3R)`

B

`(pi^(2)a^(4)B_(0)^(2)T^(3))/(R)`

C

`(3pi^(2)a^(4)B_(0)^(2)T^(3))/(R)`

D

None of these

Text Solution

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The correct Answer is:
A
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