A circular coil with 73 turns and radius 13.0 cm is placed around an electromagnet that produces a uniform magnetic field through the coil and perpendicular to the plane of the coil. As the electromagnet powers up, the field it produces increases linearly from 0 to a maximum of 3.50 T in 0.170 s. If the total resistance of the coil is 5.00 Ω, what is the magnitude of the average current induced in the circular coil as the electromagnet powers up?

A circular coil with 73 turns and radius 13.0 cm is placed around an electromagnet that produces a uniform magnetic field through the coil and perpendicular to the plane of the coil. As the electromagnet powers up, the field it produces increases linearly from 0 to a maximum of 3.50 T in 0.170 s. If the total resistance of the coil is 5.00 Ω, what is the magnitude of the average current induced in the circular coil as the electromagnet powers up?

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