Recent content by venkat1989

hey the sphere has a charge(some 'Q') but now there is a dipole and it has certain charge...

Homework Statement an electrical dipole is placed at the centre of the sphere,the electric flux due to dipole is? i know the answer is zero but i don't find my reasons satisfactory pls post reply (i thought if the flux are normal to the centre the cos90 is zero hence zero) pls pls...