Two charged conducting  spheres of radill a and b are connected  to eachother
Channel: Doubtnut
Date: 2020-08-16

Two charged conducting  spheres of radill a and b are connected  to eachother  by a wire. What is the  ratio of electric  fields  at the surface of two spheres ? Use the result obtained  to explain  why charge density on the  sharp  and pointed  ends of a conducter  is higher than on its fatter portions ?