Physics, 20.11.2019 17:31 JLapworth1130

On a circular path of radius 9 cm in air around a solenoid with increasing magnetic field, the emf is 28 volts. a wire with resistance 7 ohms is placed along the path. what is the current in the wire

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On a circular path of radius 9 cm in air around a solenoid with increasing magnetic field, the emf i...

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