Magnitude of average induced emf in wire during this time

Reference no: EM13645846

A circular wire loop of radius 8.1 m lies in a plane perpendicularto a uniform magnetic field of magnitude 0.4 T. In 0.1 s the wire is reshaped into a square but remains in the same plane.
What is the magnitude of the average induced emf in the wire duringthis time? Answer in units of V.

Reference no: EM13645846

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