Grade 12Electrostatics
compare electrostatics forces& gravitational forces b/w one electon &one protron
compare electrostatics forces& gravitational forces b/w one electon &one protron
1 Answer
Arun
Dear student
Lets compare it, suppose E is electrostatic force and F is gravitational force
E/F=kq^2/Gm^2
where m and q are mass and charge of electron respectively.
E/F=(9*10^9)*(1.6*10^-19)^2/(6.67*10^(-11))*(9.31*10^(-31))^2=3.985*10^42
ratio is almost 4*10^42.
E/F=kq^2/Gm^2
where m and q are mass and charge of electron respectively.
E/F=(9*10^9)*(1.6*10^-19)^2/(6.67*10^(-11))*(9.31*10^(-31))^2=3.985*10^42
ratio is almost 4*10^42.
Regards
Arun (askIITians forum expert)
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