2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/52072The exact Li$\acute{e}$nard-Wiechert solutions for the point charge in arbitrary motion are shown to be null fields everywhere. These are used as a basis to introduce extended electromagnetic field equations that have null field solutions with fractional charges that combine with absolute confining potentials.revtexHigh Energy Physics - Theorytext