Calculate the ratio of electromagnetic and gravitational forces between two electrons. (charge of the electrons ` = e = 1.6 xx 10^(-19) C`, mass of the electron `= m = 9.1 xx 10^(-31) kg` , permittivity of free space `(1)/(4pi epsi_0) = 9 xx 10^9 (N-m^2)/(C^2)` universal gravitational constant `G = 6.67 xx 10^(-11) (N-m^2)/(kg^2)`

Explanation

`4.17 xx 10^42`