If `36.4xx10^(-15)g` of mass is transferred when fur is rubbed with silk, find the number of electrons lost by fur? (mass of electron `= 9.1xx10^(-31) ` kg ).

Explanation

`m=36.4 xx 10^(-15)g = 36.4xx10^(-18)kg`
`M_(e)=9.1xx10^(-31)kg`
`m=nxxm_(e)`
`n=(m)/(m_(e))=(36.4xx10^(-18))/(9.1xx10^(-31))`
`n=4xx10^(13)`