Question

Find the voltage drop from the origin to the point x = 0.00, y = 2.50 mresulting \text { from the following charges: } 1.20 \mu \mathrm{C} \text { at } x=-1.30 \mathrm{~m}, y=0.00 ; 2.40 \mu \mathrm{C} \text { at } x= 2.20 \mathrm{~m}, y=0.00 ; \text { and }-2.40 \mu \mathrm{C} \text { at } x=0.00, y=-2.20 \mathrm{~m} \text {. }

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