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A circular conducting coil of radius r0,...

A circular conducting coil of radius `r_0`, having resistance R is placed in a time varying transverse uniform magnetic field `B=4t^2` as shown in the figure. The current in the coil at time t = 2 s is (consider all quantities are in Si units)

A

`(16pir_0^2)/R`

B

`(4pir_0^2)/R`

C

`(8pir_0^2)/R`

D

`(pir_0^2)/R`

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