%0 Journal Article
%T Numerical Experiment for Dipole-Dipole Interaction in Electro-Magnetism with Help of a Regular Tetrahedron
%A Panagis G. Papadopoulos
%A Panos D. Kiousis
%A Christos G. Karayannis
%J Open Journal of Physical Chemistry
%P 13-32
%@ 2162-1977
%D 2019
%I Scientific Research Publishing
%R 10.4236/ojpc.2019.91002
%X Aim of this work is to try to explain, on a Rational basis, some equations of Electro-Magnetism, which are based on Experimental data. Any Electric Field can produce a Field of many small Electric Dipoles, continuously distributed in space. In a region, where the Electric Field is constant, in direction and magnitude, all the small Dipoles are parallel to the Electric Field, and are represented by a single, long, parallel to them, fixed in space, Electric Dipole, which is here called Compass. An Alternating current, in a straight Conductor, is studied, by a simple, short computer program, for step-by-step nonlinear dynamic analysis. It is found that, only an Alternating current, not a direct current, can produce an Electric Dipole, in a straight Conductor. The two above Dipoles (Compass-Conductor) are assumed with equal
lengths ℓ, lying on two skew lines, perpendicular to each
other, at a distance ℓ¡Ì2, thus forming, by their four ends, a Regular Tetrahedron, with side length ℓ. Repulsion, between Like Charges, obeys the simple Coulomb Electro-Static law. Whereas Interaction (Attraction or Repulsion), between Unlike Charges, obeys a more accurate Lennard-Jones law. The analysis of Dipole-Dipole (Compass-Conductor) Interaction is performed by hand calculator. The only out-of-balance forces, in the regular Tetrahedron, acting on the Rigid Conductor, are the so-called magnetic forces. Their direction is found, in a simple Rational way, with help of Regular Tetrahedron, without recoursing to a ¡°right-hand-rule¡±. The proposed model is applied to 1) The force acting on an Electric Charge moving in a magnetic field. 2) The
force acting on a Current carrying straight Conductor, due to a magnetic field.
3) The magnetic fields created around a Current
%K Electric Field
%K Electric Dipole
%K Compass
%K Conductor
%K Alternating Current
%K Step-by-Step Nonlinear Dynamic Algorithm
%K Dipole-Dipole Interaction
%K Regular Tetrahedron
%K Coulomb Electro-Static Law
%K Lennard-Jones Law
%K Magnetic Field Vector
%K Magnetic Forces
%K Oersted-Ampè
%K re Rule
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=90815