A charged particle of mass $m$ and charge $q$ is released from rest in a uniform electric field $E.$ Neglecting the effect of gravity, the kinetic energy of the charged particle after ‘$t$’ second is
A charged particle of mass $m$ and charge $q$ is released from rest in a uniform electric field $E.$ Neglecting the effect of gravity, the kinetic energy of the charged particle after ‘$t$’ second is
- A
$\frac{{E{q^2}m}}{{2{t^2}}}$
- B
$\frac{{2{E^2}{t^2}}}{{mq}}$
- C
$\frac{{{E^2}{q^2}{t^2}}}{{2m}}$
- D
$\frac{{Eqm}}{t}$
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