bj Suppose now that the value of A is 450 0/m. If a thin conducting cylindrical hell with a total net charge per unit length A. =-3) were to be situated co-axially with the the initial cylinder, but with a larger radius, what would be the be the resulting linear charge density (charge per unit length) on (1) the inner surface of the conducting shell? (ii) on the outer surface? (1.5 marks) Hint: Recall that the electric field within a conducting material must always be zero