The figure is a section of a conducting rod of radius R1 = 1.50 mm and length L = 14.40 m inside a thin-walled coaxial conducting cylindrical shell of radius R2 = 10.5R1 and the (same) length L. The net charge on the rod is Q1 = +3.44 x 10-12 C; that on the shell is Q2 = -2.34Q1. What are the (a) magnitude E and (b) direction (radially inward or outward) of the electric field at radial distance r = 2.05R2? What are (c) E and (d) the direction at r= 5.27R1? What is the charge on the (e) interior and (f) exterior surface of the shell? (a) Number 0.178 Units N/C or V/m (b) inward (c) Number i 0.1333 Units N/C or V/m (d) outward