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Question: A circular coil of mean radius of 7 cm and having 4000 turns is rotated at the rate of 1800 revolutions per minute in the earth's magnetic field (B = 0.5 gauss), the maximum e.m.f. induced in coil will be



1) 1.158 V
2) 0.58 V
3) 0.29 V
4) 5.8 V
Solution: Explanation: No Explanation
Motional EMF

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