An electron of charge 1.60 x 10\(^{-19}\)C is accelerated under a potential difference of 1.0
PHYSICS
WAEC 2008
An electron of charge 1.60 x 10\(^{-19}\)C is accelerated under a potential difference of 1.0 x 10\(^{5}\) V. Calculate the energy of the electron in joules.
Explanation
Energy of electron = eV = 1.60 x 10\(^{-19}\) x 1.0 x 10\(^{5}\)
= 1.60 x 1 0\(^{-14}\)J
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