Calculate the magnitude of the magnetic field at point P, located at the center of the square of edge length l = 0.200 m.

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Four long, parallel conductors carry equal currents of I = 5.80 A. The figure below 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 C and D.

image
(a) Calculate the magnitude of the magnetic field at point P, located at the center of the square of edge length script i = 0.200 m.
µT

(b) Determine the direction of the magnetic field at point P, located at the center of the square of edge length script i = 0.200 m.
    

 

asked Feb 19, 2012 in Physics by apush ~Expert~ (552 points)
    

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