A rectangular loop of wire has area A. It is placed perpendicular to a uniform magnetic field B and then spun around one of its sides at frequency f. The maximum induced emf is:
A) BAf
B) BA
C) 2BAf
D) 2 $\pi$BAf
E) 4 $\pi$BAf

Question

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The Answer of A rectangular loop of wire has area A. It is placed perpendicular to a uniform magnetic field B and then spun around one of its sides at frequency f. The maximum induced emf is:
A) BAf
B) BA
C) 2BAf
D) 2 $\pi$BAf
E) 4 $\pi$BAf

A Rectangular Loop of Wire Has Area A π\piπ BAf E) 4

A Rectangular Loop of Wire Has Area A $\pi$ BAf
E) 4