Physics
Physics, 22.10.2019 21:00, isabelcrosabal

The plane of a rectangular coil, 3.7 cm by 3.7 cm, is perpendicular to the direction of a uniform magnetic field b. if the coil has 61 turns and a total resistance of 8.4 ω, at what rate must the magnitude of b change to induce a current of 0.04 a in the windings of the coil?

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The plane of a rectangular coil, 3.7 cm by 3.7 cm, is perpendicular to the direction of a uniform ma...

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