An oil drop carrying charge `Q` is held in equilibrium by a potential difference of `600V` between the horizontal plates.In order to hold another drop of radius in equilibrium a potential drop of `1600V` had to be maintained .The charge on the second drop is

In Millike's oil drop experiment an oil drop carrying a charge Q is held stationary by a potential difference 2400 V between the plates. To keep a drop of half the radius stationary the potential difference had to be made 600 V . What is the charge on the second drop ?

In Millikan's oil drop experiment an oil drop carrying a charge Q is held stationary by a potential difference 2400 V between the plates. To keep a drop of half the radius stationary the potential difference had to be made 600 V . What is the charge on the second drop ?

The potential difference between the plates in Millikan's oil drop experiment is ________ volts.

In Millikan's oil drop experiment an oil drop of radius r and change Q is held in equilibrium between the plates of a charged parallel plate capacitor when the potential change is V . To keep a drop radius 2r and with a change 2Q is equilibriu between the plates the potential difference V' required is:

In Millikan's oil drop experiment an oil drop of radius r and change Q is held in equilibrium between the plates of a charged parallel plate capacitor when the potential change is V . To keep a drop radius 2r and with a change 2Q is equilibriu between the plates the potential difference V' required is:

In Millikan'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

In Millikan’s oil drop experiment , a drop of charge Q and radius r is kept constant between two plates of potential difference of 800V. Then charge on other drop of radius 2r which is kept constant with a potential difference of 3200 is