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Two equal positive charges q1 = q2 = 2.0µC are located at x=0, y= 0.30m and...

Two equal positive charges q1 = q2 = 2.0µC are located at x=0, y= 0.30m and x= 0, y= -0.30m. What are the magnitude and direction of the net electric force that these charges exert on a third point charge q3 = 4.0µC at x=0.40m, y=0.

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