Find distance of separation between the wires

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A wire with a weight per unit length of 0.03 N/m is suspended directly above a second wire. The top wire carries a current of 21.1 A, and the bottom wire carries a current of 73.4 A. The permeability of free space is 4π × 10-7 T · m/A. Find the distance of separation between the wires so that the top wire will be held in place by magnetic repulsion. Answer in units of mm.

Reference no: EM132688495

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