Physics, 27.07.2021 16:10 sduquesnay23ocesdcom
A 50-turn rectangular coil with dimensions 0.15m×0.40m rotates in a uniform magnetic field of magnitude 0.75 T at 3600 rev/min. (a) Determine the emf induced in the coil as a function of time. (b) If the coil is connected to a 1000-Ω resistor, what is the power as a function of time required to keep the coil turning at 3600 rpm? (c) Answer part (b) if the coil is connected to a 2000-Ω resistor.
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A 50-turn rectangular coil with dimensions 0.15m×0.40m rotates in a uniform magnetic field of magnit...
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