Physics, 30.03.2020 21:05 NONO3456

Two long straight wires are parallel and 8.6 cm apart. They are to carry equal currents such that the magnetic field at a point halfway between them has magnitude 370 µT. (a) Should the currents be in the same or opposite directions? (b) How much current is needed?

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Two long straight wires are parallel and 8.6 cm apart. They are to carry equal currents such that th...

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