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A physics technician makes a circular coil consists of 120 turns of copper wire with a...

A physics technician makes a circular coil consists of 120 turns of copper wire with a resistance of 0.6 Ω. The coil radius is 6 cm. the coil is connected to a 12 V battery. (a) Calculate the magnetic moment of the coil. (b) If the coil was placed between the pole faces of a magnet where the magnetic field strength was 0.5 T, calculate the maximum torque on the coil.

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