Question
A square, 31.0-turn coil that is 14.0cm on a side with a resistance of 0.640 is placed between the poles of a large electromagnet. The
A square, 31.0-turn coil that is 14.0cm on a side with a resistance of 0.640 is placed between the poles of a large electromagnet. The electromagnet produces a constant, uniform magnetic field of 0.650T directed out of the screen. As suggested by the figure, the field drops sharply to zero at the edges of the magnet. The coil moves to the right at a constant velocity of3.00cm/s.What is the current 1 through the wire coil before the coil reaches the right edge of the field? Define counterclockwise current as positive and clockwise current asnegative.What is the current 2 through the wire coil while the coil is leaving thefield?What is the current 3 through the wire coil after the coil leaves thefield?What is the total charge magnitude that flows past a given point in the coil as it leaves thefield?
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