An electric field is Earrowbolditalic = sign(x)·(230 N/C)i hat, where sign(x) equals ?1 if x < 0, 0 if x = 0, and +1 if x > 0. A cylinder of length L = 18 cm and radius R = 5.4 cm has its center at the origin and its axis along the x axis such that one end is at x= +9 cm and the other is at x = -9 cm.
(a) What is the flux through each end?
(b) What is the net outward flux through the entire cylindrical surface?.
(c) What is the net charge inside the cylinder?