llee2011 llee2011

30-12-2022
Physics

Answered

Four very long, current-carrying wires in the same plane intersect to form a square with side lengths of 39.0cm , as shown in the figure (Figure 1) . The currents running through the wires are 8.0 A, 20.0 A, 10.0 A, and I.

A). Find the magnitude of the current I that will make the magnetic field at the center of the square equal to zero.

Answer :

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