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Question: A wire with a weight per unit length of 0.080 N/m is suspended directly above a second wire. The top wire carries a current of 30.0 Amp and the bottom wire carries a current of 60.0 A.
Part A: Find the distance between the wires so that the top wire will be held in place by magnetic repulsion
If possible just a brief explanation how you got the answer? Thanks.
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