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A small circular loop of wire of radius 5.0 cm and resistance R = 1.7 10-3 Î© is centered inside a large circular loop of wire of radius 50 cm (see figure below). The larger loop, which initially carries a current I = 7.2 A, is cut and its current is reduced to zero over a time interval of 1.1 10-6 s. Find the average current in the smaller loop during this time interval. (The magnetic field of the larger loop is approximately constant over the smaller loop.

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