12 Two equally charged identical small balls kep some fixed

Last updated: 6/9/2023

12 Two equally charged identical small balls kep some fixed distance apart exert a repulsive forc F on each other A similar uncharged ball afte touching one of them is placed at the mid point line joining the two balls Force experienced b the third ball is 1 4F 3 F 2 2F F 2 4