If a particle of mass 'm' and charge 'q' is accelerated through a potential difference of V volt, its energy will be

• A

  qV

• B

  mqV

• C

  $\left(\frac{\mathrm{q}}{\mathrm{m}}\right)\mathrm{V}$

• D

  $\frac{\mathrm{q}}{\mathrm{mV}}$