A transmission line having primary constants L,C, R, and G has length and is terminated by

A transmission line having primary constants L,C, R, and G has length ℓ and is terminated by a load having complex impedance R_L + j X_L. At the input end of the line, a dc voltage source, V₀, is connected. Assuming all parameters are known at zero frequency, find the steady-state power dissipated by the load if

(a) R = G ≠ 0;

(b) R ≠ 0, G = 0;

(c) R = 0, G ≠ 0;

(d) R ≠ 0, G ≠ 0.