What is the minimum current needed to levitate the top wire

Reference no: EM13710610

Problem: A wire with a length of 1.90 m and a mass of 0.081 kg is stretched horizontally and placed a distance of 0.93 cm directly above, and parallel to, another wire that carries a current of 60 A.

Part I: What is the minimum current needed to levitate the top wire?

I need help to determine the minimum current needed to levitate the top wire.

Reference no: EM13710610

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