electron volte is the unit of
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Electron volt, unit of energy commonly used in atomic and nuclear physics, equal to the energy gained by an electron (a charged particle carrying unit electronic charge) when the electrical potential at the electron increases by one volt. The electron volt equals 1.602 × 10−12 erg, or 1.602 × 10−19 joule.
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The electron volt (symbol eV; also written electronvolt) is a unit of energy equal to approximately 1.602×10
−19
joule (SI unit J).
By definition, it is the amount of energy gained by the charge of a single electron moved across an electric potential difference of one volt.
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