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A long solenoid has 1400 turns per meter of length, and it carries a current of 2.5 A. A small circular coil of wire is placed inside the
solenoid with the normal to the coil oriented at an angle of 90.0° with respect to the axis of the solenoid. The coil consists of 54 turns,
has an area of 1.2 × 10³ m², and carries a current of 0.65 A. Find the torque exerted on the coil.

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