A wire loop of radius 0.250 m is placed in a uniform magnetic field of magnitude 0.740 T. The field is directed perpendicular to the plane of the loop. If the field reverses its direction, and its magnitude changes to 0.100 T in time 1.06 s, what is the magnitude of the average induced emf in the loop during this time?
a. 156 mV
b. 119 mV
c. 185 mV
d. 741 mV
a
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