A cylindrical shell of radius 9 cm and length 245 cm has its charge density uniformly distributed on its surface. The electric field intensity at a point 23.8 cm radially outward from its axis (measured from the midpoint of the shell ) is 49300 N/C.
Given: ke = 8.99 × 10E9 N · m2/C2 . What is the net charge on the shell?