When a wire loop is rotated in a magnetic field, the direction of indu – McqOptions

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1.	When a wire loop is rotated in a magnetic field, the direction of induced e.m.f. changes once in each [MP PMT 1991, 04]
A.	\[\frac{1}{4}\] revolution
B.	\[\frac{1}{2}\] revolution
C.	1 revolution
D.	2 revolution
Answer» C. 1 revolution

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