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You use two wires of the same length to make a single turn square coil and...

You use two wires of the same length to make a single turn square coil and a single turn rectangular coil. For the rectangular coil, the long side is 3 times the length of the short side. If these two coils have the same current and are placed in the same magnetic field, determine the ratio τmax,s/τmax,r of the maximum torques that the coils experience.

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