Recent content by hawaiigurl123

I think I got it now. thanks a lot!

I'm not sure I understand... You mean, in order to keep p of the area as a whole constant before and after material is removed?

Homework Statement A uniformly charged, non-conducting, infinitely long cylinder of radius A is parallel to the z-axis, and its central axis intersects the x-y plane at the origin. It has a charge density p (C/m^3). Material is removed from the cylinder leaving a cylindrical void of radius...