A loop antenna of area a 187 cm2 and resistance r 406, Ask an Expert

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A loop antenna of area A = 1.87 cm2 and resistance R = 4.06 µO is perpendicular to a uniform magnetic field of magnitude 19.7 µT. The field magnitude drops to zero in 4.46 ms. How much thermal energy is produced in joules in the loop by the change in field?

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