Thermoelectric Currents of Earth’s Core Generate the Earth’s Magnetic Field ()
ABSTRACT
The geotemperature gradient is considered as taking main part in generating
the Earth’s magnetic field. It is shown that geotemperature gradient functions
as a generator of both nuclear and mantle thermoelectrical currents thanks to
the great temperature difference between the core and the mantle. The movement
of those currents is close to the radial direction towards the Earth’s
crust. However, the nuclear thermocurrents movement tends to cyclically
change into opposite one. If the mantle and core thermocurrents move oppositely,
the Earth’s crust cools down globally and ice age comes, but if they
move unidirectionally then global warming comes. The calculation show that
the Earth’s surface can warm up to not more than 10°C. The latter, considering
how human factor affects the warming of Earth, is incomparably great.
There are calculations that show power of the Earth’s thermocurrents being
enough to generate and maintain the Earth’s magnetic field, its modern dynamics
and the poles inversion.
Share and Cite:
Dmitriev, A. (2017) Thermoelectric Currents of Earth’s Core Generate the Earth’s Magnetic Field.
International Journal of Geosciences,
8, 1048-1071. doi:
10.4236/ijg.2017.88059.