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If the current increases from zero to 1A...

If the current increases from zero to 1A in 0.1 s in a coil of 5 mH then magnitude of induced emf will be

A

0.005 volt

B

0.5 volt

C

0.05 volt

D

5 volt

Text Solution

Verified by Experts

The correct Answer is:
C
`epsilon=(5xx10^(-3))(1//0.1)=0.05 V`.
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DISHA PUBLICATION-ELECTROMAGNETIC INDUCTION -EXERCISE - 1 : Concept Builder
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