A charge of _3.00 nC and a charge of _5.80 nC are
Chapter 15, Problem 15.43(choose chapter or problem)
A charge of _3.00 nC and a charge of _5.80 nC are separated by a distance of 50.0 cm. Find the position at which a third charge of _7.50 nC can be placed so that the net electrostatic force on it is zero.
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