is the electrical potential
of the earth.
Electricity laws are clear.
Earth is not a linear conductor, it is a density of elements, conducting
electricity or not.
The electrical potential (galvanic cell) are the polarities of the atoms
oriented in the direction of acceleration. Polarities interact with the
environment medium, forming closed circuits (short circuits).
The currents of the closed circuit and the magnetism around them produce
EM centripet force - electric arc.
Electric arc is an electrolysis process, with the restructuring of atomic
bonds (corrosion).
It can be said that the planetary sphere represents for potential, an
electrolysis vat.
The electric arc is still manifested by the rarefied ionosphere, at the
atomic bonds - aurora.
In the atmosphere, the lengths of the electric arc, are of kilometers.
Inside the Earth, electrolysis is a true decomposition of structures until
plasma.
A metal pole in the ground is an electrode inserted into the electrolysis
vat.
A metal pylon inserted in the soil is similar to an electrode inserted
into the electrolysis vat.