A2cm length of wire centered on the origin carries a 20a current directed in the positive y direction. determine the magnetic field (magnitude and direction) at the point x=5m on the x-axis.

The magnetic field at a distance x = 5 m is 1.59 nT

Explanation:

Length of the wire, L = 2 cm = 0.02 m

Current, I = 20 A

x = 5 m

Magnetic field at a distance x = 5 m due to an infinitely long wire is given by:

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