Calculate the ratio of electric and gravitational force between two protons. Charge of each proton is 1.6 xx 10^(-19)C, mass is 1.672 xx 10^(-27)kg and G= 6.67 xx 10^(-11) Nm^(2) kg^(-2).

Calculate the ratio of electric and gravitational force between two pr

1.	Calculate the ratio of electric and gravitational force between two protons. Charge of each proton is 1.6 xx 10^(-19)C, mass is 1.672 xx 10^(-27)kg and G= 6.67 xx 10^(-11) Nm^(2) kg^(-2).
Answer» <html><body><p></p>Solution :The electric force <a href="https://interviewquestions.tuteehub.com/tag/fe-460008" style="font-weight:bold;" target="_blank" title="Click to know more about FE">FE</a> `(e^2)/(4piepsilon_(0)r^2)` <br/> The <a href="https://interviewquestions.tuteehub.com/tag/gravitational-476409" style="font-weight:bold;" target="_blank" title="Click to know more about GRAVITATIONAL">GRAVITATIONAL</a> force `Fg = (Gm^2)/r^2` <br/> `:. (Fe)/(Fg)=1/(4piepsilon_(0))xxe^2/(m^2G) = <a href="https://interviewquestions.tuteehub.com/tag/9xx10-1938449" style="font-weight:bold;" target="_blank" title="Click to know more about 9XX10">9XX10</a>^(<a href="https://interviewquestions.tuteehub.com/tag/9-340408" style="font-weight:bold;" target="_blank" title="Click to know more about 9">9</a>)xx` <br/> `((1.6xx10^(-19))^2)/((9.1xx10^(-31))xx^(2) xx 6.67xx 10^(-11)) = 4.17 xx10^(42)`</body></html>