A 5-turns circular loop of wire is initially oriented with a uniform magnetic field of 4 T. The loop is rotated along the horizor in the figure) for a 90° rotation in 0.2 s. After the rotation, its plane is field. The surface area of the circular loop is 0.5 m? and the resistane During the rotation, (a) what is the average voltage in the coil? (b) what is the average electric power in the coil? voltage : %3D power =

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