A rectangular loop of wire with sides 0.134 and 0.415 m lies in a plane perpendicular to a constant magnetic field (see part a of the
drawing). The magnetic field has a magnitude of 0.550 T and is directed parallel to the normal of the loop's surface. In a time of 0.205 s,
one-half of the loop is then folded back onto the other half, as indicated in part b of the drawing. Determine the magnitude of the
average emf induced in the loop.
X
X
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Number
Units
X
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X
(a)
(b).