Two point charges fixed at some distance having ratio of magnitude k>1 and force between them is f1 if total charge is divided between them the orce becomes f2. If f1:f2=21:4 find k ?
Two point charges fixed at some distance having ratio of magnitude k>1 and force between them is f1 if total charge is divided between them the orce becomes f2. If f1:f2=21:4 find k ?