What torque acts on a 50 turn coil of 200 cm2 area carrying a current of 20 A held with its axis at right angles to a uniform magnetic field of 0.2T?

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What torque acts on a 50 turn coil of 200 cm<sup>2</sup> area carrying a current of 20 A held with its axis at right angles to a uniform magnetic field of 0.2T?