The power line consists of three wires, three-phase in the plane z=d over the earth
surface. This study was carried out on the equally spaced horizontally conductor
configuration. The central conductor 1 lies in the plane y=0 while conductors 2 and
3 in
the planes y=±3 m, respectively.
The components of electromagnetic field at all points near high- voltage transmission
line is determined in analytical method. This study shows that the electric field strength has
a maximum value at position y= ±9m, but the values of the magnetic induction field is of
the order micro -tesla.
