In Milikan’s experiment, an oil drop having charge $q$ gets stationary on applying a potential difference $V$ in between two plates separated by a distance $‘d’$. The weight of the drop is

  • A

    $qVd$

  • B

    $q\frac{d}{V}$

  • C

    $\frac{q}{{Vd}}$

  • D

    $q\frac{V}{d}$

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