Answer to Question #268056 in Electricity and Magnetism for Qwerty

Question

For a transmission line the per unit length parameters are 0.1 Ohm/m, 0.2 uH/m, 10pF/m, and 0.02 Mho/m find the complex propagation constant at a frequency 1MHz

Answer 1

$\gamma=\sqrt{ZY},$

$Z=R+i\omega L=0.1+0.2i,$

$Y=G+i\omega C=0.02+0.01i,$

$ZY=0.005i,$

$\gamma=±(0.05+0.05i).$