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Transcribed Image Text:**Educational Content: Calculating Torque on a Circular Coil**
A 23-loop circular coil with a diameter of 18 cm is lying in the xy-plane. Each loop of the coil carries a current of 54.7 A. An external magnetic field \( \mathbf{B} = (3\mathbf{i} + 7\mathbf{k}) \, \text{T} \) is applied through the coil. The task is to determine the magnitude of the initial torque acting on the coil.
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This scenario requires applying principles from electromagnetism to find the torque on the coil. Understanding both the magnetic field and the coil's structure is crucial for solving such problems in physics.
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