Consider a coaxial cable of length I with and outer thin conducting cylindrical shell of radius b. Space between them is filled with dielectric which has nonzero e and o. conducting inner cylindrical line of radius a a). Since the dielectric has a nonzero conductance, when the inner cylinder and outer cylinder has a voltage difference V there is current I moving between them. Calculate the resistance R. b). Calculate the capacitance of this device. Compare with your result in (a), check the value of RC c). The conductance of the device is nothing but 1/R, calculate the conductance per unit length G' of this device. This is a parameter for coaxial cylindrical transmission line.