2 show the correspondence of the mesopause with the main
equipotential surface [40; [infinity]] = 90 km of the fundamental field F, calibrated on the electron wavelength.
The geoid is defined as an
equipotential surface of the constant gravity potential W,
Conducted Current Density, I, is the vector quantity of current passing through a unit area of an
equipotential surface; it is the product of the electrical conductivity and the electric field intensity.
Although the rotation of Venus [31] is retrograde, its rotation period of 5816.66728 hours fits perfectly with the main temporal
equipotential surface [65; [infinity]] of the electron F:
(2.3) it follows that if the fluid surface is the
equipotential surface [W.sub.2] = const, then the function V(p) is constant.
Accordingly, the
equipotential surfaces of the Earth are curved (Fig.
Two
equipotential surfaces of equal and opposite potentials are thus generated defines the profile of the biconical antenna.
Geopotential numbers are determined in GRS 80 normal field, applying the new European gravity system and evaluating non-linearity of GRS 80 normal field
equipotential surfaces (Moritz 1988).