An oil drop having a mass `4.8xx10^(-10)`g. and charge `2.4xx10^(-18)`C stand still between
Channel: Doubtnut
Date: 17/02/2020

An oil drop having a mass `4.8xx10^(-10)`g. and charge `2.4xx10^(-18)`C stand still between two charged horizontal plates seperated by a distance of `1cm`. If now the polarity of the plates is changed the instantaneous acceleration of the drop is `(\"in\" ms^(2)),(g=10ms^(-2))`.