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Physics, 28.08.2021 02:20 shaylarreyes

Two straight parallel wires are separated by 7.9 cm. There is a 2.0-A current flowing in the first wire. If the magnetic field strength is found to be zero between the two wires at a distance of 2.0cm from the first wire, what is the magnitude of the current in the second wire?

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Two straight parallel wires are separated by 7.9 cm. There is a 2.0-A current flowing in the first w...
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