Thanks Collinsmark
I believe I have it down correctly now,
for inside the cylinder I ended up with E= pr/2ε0
and for outside the cylinder I ended up with E= pR02/r2ε0
Homework Statement
We have a solid cylinder of radius R0, and it has a uniform charge density p. The length is much greater than its radius, so it appears almost infinite.
Homework Equations
Find the electric field inside the cylinder where r<R0 and outside the cylinder where r>R0...