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A varying current at the rate of 3A//s i...

A varying current at the rate of `3A//s` in a coil generates an e.m.f. of `8mV` in a nearby coil. The mutual inductance of the two coils is

A

2.66 mH

B

`2.66xx10^(-3)`mH

C

2.66 H

D

0.266 H

Text Solution

Verified by Experts

The correct Answer is:
A
As, `|e|=M(di)/(dt)rArr8xx10^(-3)=Mxx3`
Mutual inductance, M = 2.66 mH
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