There are two conducting spheres of radii `r_(1) and r_(2)`. Find
ratio of charges on them, if both of them are at the same potential

Explanation

Given, radii are `r_(1) and r_(2)`
`V_(1)= V_(2) rArr (kq_(1))/(r_(1)) = (kq_(2))/(r_(2)) rArr (q_(1))/(q_(2))= (r_(1))/(r_(2))`