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Question: A coil has an area of 0.05 m2 and it has 800 turns. It is placed perpendicularly in a magnetic field of strength $4 \times {10^{ - 5}}\,Wb/{m^2},$ it is rotated through ${90^o}$ in 0.1 sec. The average e.m.f. induced in the coil is



1) 0.056 V
2) 0.046 V
3) 0.026 V
4) 0.016 V
Solution: Explanation: No Explanation
Faraday's Law and Lenz's Law

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