The cylindrical coaxial cable with the cross section shown below, has inner and outer radii of 5mm and 15mm respectively. The dielectric parameters are; er=2, signma=5*10^(-10) S/m and Ur=1
1. calculate the unit length capacitance of the cable.
2. Calculate the unit length resistance between inner and outer conductors of the cable.
3. If tthe outer conductor voltage is 0 V and rhoL = 1 UC/cm, find E and V everywhere.
4. Find (rho)s, of both conductors and the unit length inductance of the cable.