Physics, 07.04.2020 15:58, saja19

When the current in a toroidal solenoid is changing at a rate of 0.0290 A/s, the magnitude of the induced emf is 12.3 mV. When the current equals 1.40 A, the average flux through each turn of the solenoid is 0.00251 Wb. How many turns does the solenoid have?

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When the current in a toroidal solenoid is changing at a rate of 0.0290 A/s, the magnitude of the in...