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The electric current in a circuit varies...

The electric current in a circuit varies from +2A to -2A in a time interval of `10^-2s`. Another coil of resistance `20 Omega` and inductance 2H is placed near it. The induced current in the second coil is

A

`4 A`

B

`8 A`

C

`20 A`

D

`40 A`.

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