9. As shown in the figure, a charge of 13µC sits at the origin and a charge of -13µC (0,4.00m). The net electric field at point P at (3.00 m, 2.00 m) is most nearly: ?? y(m) a. 16600 î N/C b. 16600 j N/C -13.0 µC c. (-7500 î + 5890 j) N/C O P d. (+3300 î + 4500 j) N/C e. 970 j N/C 12 +13.0 µC
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