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Question: A coil of $N$ turns and mean cross-sectional area $A$ is rotating with uniform angular velocity $\omega$ about an axis at right angle to uniform magnetic field $B$. The induced e.m.f. $E$ in the coil will be



1) $NBA sin \omega t$
2) $NB \omega sin\omega t$
3) $NB/A sin\omega t$
4) $NBA \omega sin\omega t$
Solution: Explanation: No Explanation
Motional EMF

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