Physics - Electrostatics Question with Solution | TestHub

The force of repulsion between two point charges is$F$, when these are at distance$0.5\mathrm{ }\mathrm{m}$apart. Now the point charges are replaced by spheres of radii$5\mathrm{ }\mathrm{c}\mathrm{m}$each having the same charge as that of the respective point charges. The distance between their centres is again kept$0.5\mathrm{ m.}$Then the force of repulsion will