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Physics, 26.03.2020 23:00 crimhill

A 9.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The total resistance of the wire and rail is 0.320 Ω . Pulling the wire at a steady speed of 4.00 m/s causes 4.30 W of power to be dissipated in the circuit.

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A 9.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. Th...
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