Question

Two long (infinite) wires are placed in the x-y plane parallel to one another. One is placed on the x axis and the current in that wire is 14 amps running in the +x direction. The other wire is placed at y = +2.6 meters (2.6 meters "above" the first wire, in the x-y plane). The second wire has a force per unit length of 24 x 10^-7 N/m in the -y direction. Where, on the y axis, is the total magnetic field from both wires equal to zero? Answer in meters.

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Answer 1

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