Question: View Policies Current Attempt in Progress Two long straight wires are parallel and 12 cm apart. They are to carry equal currents such that the

View Policies Current Attempt in Progress Two long straight wires are parallel and 12 cm apart. They are to carry equal currents such that the magnetic field at a point halfway between them has magnitude 250 JT. (a) Should the currents be in the same or opposite directions? (b) How much current is needed? (a) (b) Number i Units C

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