Charge q11 c is located at the position xy5 cm 7 cm a, Ask an Expert

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charge q1=1 ?C is located at the position (x,y,)=(5 cm, 7 cm). A second charge, q2=2 ?C is located at the position (x,y,)=(5 cm, 0 cm). Calculate the electric potential at the origin. Calculate the work required to move a third charge, q3=3 ?C to the origin, from infinity.

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