The coefficient of mutual inductance of ...

The coefficient of mutual inductance of two coils is `6 mH`. If the current flowing in one is `2` ampere, then the induced e.m.f. in the second coil will be

A

`3 mV`

B

`2 mV`

C

`3 V`

D

`Zero`

Text Solution

Verified by Experts

The correct Answer is:

D

In secondry e.m.f. induces only when current through primary changes.

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