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23-12-2022
Physics

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uppose that a flat loop of wire with an area of 0.050 m2 lies in a magnetic field normal to the loop. if the magnetic field changes at a uniform rate from 0.30 t to 1.5 t it induces an emf of 1.2 volts in the loop. find the time interval for the change. group of answer choices 0.023 sec 0.050 sec 0.073 sec 0.085 sec

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