(Solved): Two parallel conductors carry current in opposite directions as shown. One conductor carries a curr ...

Two parallel conductors carry current in opposite directions as shown. One conductor carries a current of \\( 12 \\mathrm{~A} \\). Point \\( C \\) is a distance \\( 8 \\mathrm{~cm} \\) to the right of the 12 A current wire. The unknown current \\( / \\) is adjusted so that the magnetic field at \\( C \\) is zero. Find the value of the current \\( / \\) if the distance between the two wires is \\( d=10 \\) \\( \\mathrm{cm} \\). \\( 120 \\mathrm{~A} \\) \\( 270 \\mathrm{~A} \\) 24 A \\( 12 \\mathrm{~A} \\) \\( 27 \\mathrm{~A} \\)