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A coil of inductance 8.4 mH and resistan...

A coil of inductance 8.4 mH and resistance `6 (Omega)` is connected to a 12 V battery. The current in the coil is 1.0 A at approximately the time

A

500s

B

20s

C

35ms

D

1ms

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The correct Answer is:
D
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