Question

The radius of the loop is 0.01 m and the magnetic field strength is 1.5 T....

The radius of the loop is 0.01 m and the magnetic field strength is 1.5 T. The ring is

rotated 90° from its original position such that the left side comes out of the plane of the paper

and the right side goes into the plane of paper in 0.1 s. If the resistance in the ring is 0.002 Ω,

what is the average power dissipated by the copper ring?

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