In a Millikan's oil drop experiment, six oil drops were observed to have charges of `16xx10^(-19) C`, `8.0xx10^(-19)`C, `6.4xx10^(-19)` C, `2.4xx10^(-18)`C and `3.2xx10^(-18)` C, respectively. What conclusion can be drawn from these observations ?

Can be body have charge of 4 xx 10^(-19) C

Can a body have charge fo 4 xx 10^19 C

A negatively charged particle called Negatron was discovered. In the Millikan's oil-drop experiment, the charges of the oil-drops in five experimetns are reported as 3.2xx10^(-19) coulomb, 4.8xx10^(-19) coulomb, 6.4xx10^(-19) coulomb 8xx10^(-19) coulomb and 9.6xx10^(-19) coulomb. Calculate the charge on the negatron.

A body can have a charge of 1.0 xx10^(-19)C . (True or false)

In an oil drop experiment, the charges on oil drops were found as 1.5 xx 10^(-15), 3 xx 10^(-15), 4.5 xx 10^(-15), 6.0 xx 10^(-15) . Calculate the magnitude of the charge on the electron.

A body has a positive charge of 8xx10^(-19)C . It has :

In the Millikan experiment, oil droplets were found to have the following charges :1.56 xx 10^-19C, 4.88xx 10^-19C, 1.64 xx 10^-19C and 4.76 xx 10^-19C . Use these data to determine a value for the elementary charge. Explain your working.