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If in a coil rate of change of area is 5...

If in a coil rate of change of area is `5m^(2)//millisecond` and current become `1 amp` from `2 amp` in `2xx10^(-3)` sec. magnitude of field id `1 teslsa` then self-inductance of the coil is

A

2H

B

5H

C

20H

D

10H

Text Solution

Verified by Experts

The correct Answer is:
D
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