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Consider the system of 3 fixed charges of absolute magnitude |q = (4.2x10^2) nC,
placed as specified in the figure. The (x,y) coordinates of the two postivie charges are
(0,0), (0,d) and the negative charge is at (d,d), with the distance d = (9.300x10^-2) m.
What is the electric potential energy of this system?
Answer in joules (J) with proper scientific notation.
d
+

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