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A charge of -3.55 nC and a charge of -5.65 nC are separated by a distance of 60. Find the position at which a third charge of +7.
A charge of -3.55 nC and a charge of -5.65 nC are separated by a distance of 60.0 cm. Find the position at which a third charge of +7.20 nC can be placed so that the net electrostatic force on it is zero.