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A rectangular coil of sides 8.50 cm and 17.5 cm contains 150 loops and its plane is positioned perpendicular to a uniform 0.40-T magnetic field, as shown. It is quickly and uniformly pulled from the field to a region where the B-field drops abruptly to zero. It takes 0.20 s for the whole coil to reach the field-free region. How much power is dissipated in the coil if its resistance is 110 Ω?
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Answer #1

Given that Magnetic field is, B 0.40T Number of tums N 150 Time taken is, t =0.20 s Area is, A (8.50x10^m)(17.5x10-2m) -0.014

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