Abstract

In this paper, in the following, we show that a flow (Filippova & Filippov, 2015) of pure electrons can never self-focus, according to Special Relativity. Thus, it is contrary to everyday experience because such beams do focus (P. T. Pappas, L. P. Pappas, & T. P. Pappas, 2014) in practice. Special Relativity is, thus, falsified.

However, the Non-Realistic Absolute Cardinal Ampere Force is compatible with everyday experience. For example in the welding arc, we use at homes.

The criterion is for which Theory; the Magnetic Attractive force overcomes the Coulomb Repulsive force of similar charges. This Magnetic force in S. Relativity never overcomes the Coulomb force.

The Magnetic force is not a monopoly of Special Relativity. It is a force between moving charges, thus of Ampere force. Therefore, this force concerns the Ampere Electrodynamics (Maxwell, 1891), because, the Ampere force is exclusively a force between moving charges. Thus, in this paper, we compare the Coulomb repulsion of moving similar charges, with that of S. Relativity Lorentz force; and with that of Ampere. The results are for Special Relativity; the Lorentz forces never surpass the Coulomb forces. Though, the Ampere forces do surpass the Coulomb forces in many occasions, giving many examples, as they do happen in practice.

Thus, S. Relativity is falsified. The Amper force and Ampere Electrodynamics has never been failed yet.

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