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Asked: 2022-04-13T07:38:50+00:00 In:

An electron has been accelerated from rest through a potential difference of 700 V.

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An electron has been accelerated from rest through a potential difference of 700 V .

1, What is the electron’s kinetic energy, in electron volts?

2, What is the electron’s kinetic energy, in joules?

3, What is the electron’s speed?

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If an electron is stimulated with a voltage difference of one V, it is said that the electron has kinetic energy of 1 eV. When we consider the energy of a photon proton, electron, etc and express it in the electron volts units (eV). 1 eV is equivalent to 1.6 x 10-19 J.

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