Two parallel wires are each carrying 10 A and are separated by 4.0 m.If the currents are in opposite directions,what is the magnitude of the magnetic field halfway between them?
A) 0.0
B) 1.0 $\mu$T
C) 2.0 $\mu$T
D) 4.0 $\mu$T
E) 1.4 $\mu$T

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The Answer of Two parallel wires are each carrying 10 A and are separated by 4.0 m.If the currents are in opposite directions,what is the magnitude of the magnetic field halfway between them?
A) 0.0
B) 1.0 $\mu$T
C) 2.0 $\mu$T
D) 4.0 $\mu$T
E) 1.4 $\mu$T

Two Parallel Wires Are Each Carrying 10 a and Are μ\muμ

Two Parallel Wires Are Each Carrying 10 a and Are $\mu$