A small 200-mm-diameter circular loop with r 11x10-2 ohms, Ask an Expert

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A small, 2.00-mm-diameter circular loop with R = 1.1x10^-2 ohms is at the center of a large 120-mm-diameter circular loop. Both loops lie in the same plane. The current in the outer loop changes from +1 A to -1 A in .08s. What is the induced current in the outer loop?

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