Question: A uniform magnetic field B exists in a direction perpendicular to the plane of a square frame made of copper wire. The wire has

A uniform magnetic field B exists in a direction perpendicular to the

A uniform magnetic field B exists in a direction perpendicular to the plane of a square frame made of copper wire. The wire has a diameter of 2 mm and a total length of 40 cm. The magntic field changes with time at a steady rate dB/dt = 0.02 T s . Find the current induced in the frame. frame. Resistivity of of copper = 1.7 x 108 Wm.

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