A Wire Loop of Radius 0

Multiple Choice

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