One circuit of a single phase transmission line is composed

1
One circuit of a single phase transmission line
is composed of three solid 0.25 cm radius wires.
The return circuit is composed of two 0.5 cm
radius wires. The arrangement of the conductors
are shown in 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.
9m
6m
6m
Side Y
Side X