(Solved): One circuit of a single-phase transmission line is composed of three solid \( 0.5 \mathrm{~cm} \) ...

One circuit of a single-phase transmission line is composed of three solid \( 0.5 \mathrm{~cm} \) radius wires (conductor \( \mathrm{X} \) ). The return circuit is composed of two solid \( 2.5 \mathrm{~cm} \) radius wires (conductor \( \mathrm{Y} \) ). The arrangement of conductors is shown in the following figure. Find the inductance due to the current in each side of the line and the inductance of the complete line in henrys per meter (and in millihenrys per mile, where 1 mile \( =1609 \) meters). (30)