THE CURRENT AND THE RESISTANCE
As early as 1011 electrons bear the stamp "catastrophe"
The current in the electric conductor, improperly called "current",
represents the electrical polarities of the atoms,
which by orientation are the environment conducive to the propagation of the
oscillations, of the information.
Polarities are "anchors", bonds, forces that fix atoms in the conductor
These forces are switched from the outside, to orient the atomic polarities
and to form the propagation environment of the oscillations as well as the
electromagnetic interactions (force, induction)
that are transferred perpendicularly to the polarities direction, from any
point of the network, as shown by the Ampere rule.
So the oriented polarities and the force that opposes their orientation (current
are inversely proportional forces that are controlled by the electromagnetic
From oriented or non-oriented polarities, results a "conductor"
or insulator (the junction PN effect).
The animated dessen show clearly, why the current and the resistance varying
Because they between they divide the polarities of the atoms that can be oriented
(not all atoms alter their orientation)!