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Voltage is the unit of measurement for electronic potential, from one point location to another.

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How does one prove that Energy = Voltage x Charge?

We know $$E = q V$$ where $E$ is the energy (in Joules), $V$ is the potential difference (in Volts), and $q$ is the charge. Why is this equation true and how we prove it?
Mohammad Fakhrey's user avatar