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The current in a coil is changed from 5A...

The current in a coil is changed from `5A` to `10 A` in `10^(-2) s`. An emf of `50 mV` is induced in coil near by it. The mutual inductance of two coils is

A

`100 mu H`

B

`200 mu H`

C

`300 mu H`

D

`400 mu H`

Text Solution

Verified by Experts

The correct Answer is:
A
`E = M xx (di)/(dt)`
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