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The unit of e.m.f is...

The unit of e.m.f is

A

dyne

B

volt

C

ampere

D

ampere

Text Solution

Verified by Experts

The correct Answer is:
B
Volt is used to represent emf.
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MCGROW HILL PUBLICATION-ELECTRIC CURRENT -HIGHER ORDER THINKING QUESTIONS
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  8. If a wire of resistacne R is fold n times so that its length becomes (...

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