Millikan's oil drop experiment established that

Discuss the Millikan's oil drop experiment to determine the charge of an electron.

Assertion : Millikan's experiment established that electric charge is quantised. Reason : From this experiment mass of the electron could nit be determined.

Assertion : Millikan's experiment established that electric charge is quantised. Reason : From this experiment mass of the electron could not be determined.

Assertion : Millikan's experiment established that electric charge is quantised. Reason : From this experiment mass of the electron could not be determined.

In a Millikan's oil drop experiment the charge on an oil drop is calculated to be 16.35 xx 10^(-19) C . The number of excess electrons on the drop is

State two important conclusions that can be drawn from Millikan.s oil drop experiment to determine the charge of an electron.