Four long, parallel conductors carry equal currents of I 5
Chapter 30, Problem 39(choose chapter or problem)
Four long, parallel conductors carry equal currents of I 5 5.00 A. Figure P30.39 is an end view of the conductors. The current direction is into the page at points A and B and out of the page at points C and D. Calculate (a) the magnitude and (b) the direction of the magnetic field at point P, located at the center of the square of edge length , 5 0.200 m.
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