February 23, 2017

Homework Help: Physics 2

Posted by Anne on Sunday, February 12, 2012 at 6:28pm.

The drawing shows four insulated wires overlapping one another, forming a square with 0.050-m sides. All four wires are much longer than the sides of the square. The net magnetic field at the center of the square is 91.5 ┬ÁT. Calculate the current I.

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