Find at what point on the x-axis is the magnetic field zero

Reference no: EM13694095

Compute all part of given question:

Question: A long wire carrying a 4.5A current perpendicular to the xy-plane intersects the x-axis at x= -2.0cm. A second, parallel wire carrying a 3.5A current intersects the x-axis at x=+2.0cm.

Part I: At what point on the x-axis is the magnetic field zero if the two currents are in the same direction?

Part II: At what point on the x-axis is the magnetic field zero if the two currents are in opposite directions?

Please explain clearly with details so that I can follow. Thank you.

Reference no: EM13694095

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