Question: A square coil of a wire with side a = 1 3 cm contains 1 3 0 loops and is positioned perpendicular to a uniform

A square coil of a wire with side a =13 cm contains 130 loops and is positioned perpendicular to a uniform 2.1 T magnetic field, as shown in figure below. It is quickly pulled from the field at constant speed, moving perpendicular to the magnetic field, to a region where B drops abruptly to zero. At t =0, the right edge of the coil is at the edge of the field. It takes 0.1 s for the whole coil to reach the field-free region. The coil's total resistance is 140 Ohm. Find the current induced in the coil. (0.32955 A)

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