- #1
madah12
- 326
- 1
Homework Statement
I know that the field inside a conductor is zero but what if there was a charged object in the cylinder I mean in some examples I see infinite charged wire inside an infinite hollow conduction cylinder with radius a
but if we take a cylindrical gaussian surface with r <a Qinside = linear density of the wire times l which isn't zero right? so why is the field zero?