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When a rate of change of current in a ci...

When a rate of change of current in a circuit is unity, the induced emf is equal to

A

thickness of coil

B

number of turns in coil

C

coefficinet of self inductance

D

total flux linked with coil

Text Solution

Verified by Experts

The correct Answer is:
C
As , `epsi=L(dI)/(dt)`
When `(dI)/(dt)=1` `:. Epsi=L`
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NCERT FINGERTIPS-ELECTROMAGNETIC INDUCTION-Inductance
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