if we transform in cylindrinal coordinates ,
but for every points on the surface
do we need to calcuate the integral for the base ?
In order to figure this out, I think I have to parametrize the integral correct? If I do, would this parametrization be valid?
BTW I think the answer will be zero since the flux going in is equal to the flux coming out. This of course is assuming this flux is the same as electrical flux.