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indigojoker
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Three point charges are placed on the y-axis. a chage at q at y=a, a charge at -2q at the origin, and a charge q at y=-a. find the magnitude and direction of the electrif field on the y-axis for y>a
I'm not sure where to begin at all. This is what I am thinking, but not completely sure. I could find the electric field the charges but I don't know how to encoporate the fact that there are two other charges that add to the electric field. any suggestions?
I'm not sure where to begin at all. This is what I am thinking, but not completely sure. I could find the electric field the charges but I don't know how to encoporate the fact that there are two other charges that add to the electric field. any suggestions?