electric field at A and B are 0
i supppose A ,B are on the conductor surface arent they ?
i am not very sure but feel
σ = q/4Πr2 where r =a,b for A and B
this is an ellipsodial cavity inside a conductor ....what can u say about charge densities and electric field at A and B. also compare them
electric field at A and B are 0
i supppose A ,B are on the conductor surface arent they ?
i am not very sure but feel
σ = q/4Πr2 where r =a,b for A and B
http://targetiit.com/iit_jee_forum/posts/cavity_1892.html
i once postd this qn,but the fiitjee 's anss gave a contradiction.