1.

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          [MP PMT 2001]

A.   \[qVd\]       
B.   \[q\frac{d}{V}\]
C.   \[\frac{q}{Vd}\]
D.   \[q\frac{V}{d}\]
Answer» D.   \[q\frac{V}{d}\]


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