Find the magnitude E of the electric field at a distance r from the axis of the cylinder for (
ho ), r, ( r_{0} ), l, ( epsilon_{0} ). Keep in mind that we've chosen the label l to represent the length of the cylindrical Gaussian surface. Express your answer in terms of some or all of quantities (
ho ), r, ( r_{0} ), l, and ( epsilon_{0} ).
E=
Find the magnitude E of the electric field at a distance r from the axis of the cylinder for r < To. Keep in mind that we've chosen the label l to represent the length of the cylindrical Gaussian surface. Express your answer in terms of some or all of quantities (
ho ), r, ( r_{0} ), l, and ( epsilon_{0} ).