In Millikan's experiment, an oil drop of radius `10^(-4)` cm remains suspended between the
Channel: Doubtnut
Date: 2021-11-11

In Millikan's experiment, an oil drop of radius `10^(-4)` cm remains suspended between the plates which are 1 cm apart. If the drop has charge of 5e over it, calculate the potential difference between the plates. The density of oil may be taken as `1.5 gcm^(-3)`.