If we have two charges, one at, say, 1C and one at, say, -1C, and they are separated by a distance of 1 meter, why is the voltage directly between them zero?(adsbygoogle = window.adsbygoogle || []).push({});

A positive test charge will move towards the negative charge, and gain kinetic energy, but it started with no potential energy, and initial PE minus final KE has to equal zero, doesn't it? How can this be if you started with zero potential energy?

I understand that voltage is potential, but you can multiply by the charge of the test point to get energy, can't you?

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# Question about voltage in terms of dipoles

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