6b A long straight wire has fixed negative charge with a

Last updated: 6/19/2023

6b A long straight wire has fixed negative charge with a linear charge density of magnitude 3 6 nC m The wire is to be enclosed by a coaxial thin walled nonconducting cylindrical shell of radius 1 5 cm The shell is to have positive charge on its outside surface with a surface charge density o that makes the net external electric field zero Calculate