College Physics II
posted by VJC .
A charge of 4.191 μC is located at (5.100 m, 6.402 m), and a charge of 1.895 μC is located at (1.436 m, 0).
Calculate the electric potential at the origin
There is one point on the line connecting these two charges where the potential is zero. What is the xcoordinate of this point?

the answer is always 3
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