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Physics, 15.11.2019 03:31 graceception

One hundred turns of (insulated) copper wire are wrapped around a wooden cylindrical core of cross-sectional area 1.32 × 10-3 m2. the two ends of the wire are connected to a resistor. the total resistance in the circuit is 10.6 ω. if an externally applied uniform longitudinal magnetic field in the core changes from 1.31 t in one direction to 1.31 t in the opposite direction, how much charge flows through a point in the circuit during the change?

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