An electron is initially at rest in a uniform electric field having a strength of 1.8 x 106 V/m.
An electron is initially at rest in a uniform electric field having a strength of 1.8 x 106 V/m. It is then released and accelerated by the presence of the electric field.
Part (a) What is the change in the electron's kinetic energy, in kiloelectron volts, if it travels over a distance of 0.275 m in this field?
Part (b) Over how many kilometers would it have to be accelerated in the same electric field to increase its kinetic energy by 57.5 GeV?
Part (c) In what direction did the electron move?
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