2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34987It is argued that static electric or magnetic fields induce Weyl-Majumdar-Papapetrou solutions for the metric of spacetime. Their gravitational acceleration includes a term many orders of magnitude stronger than usual perturbative terms. It gives rise to a number of effects, which can be detected experimentally. Four electrostatic and four magnetostatic examples of physical set-ups with simple symmetries are proposed. The different ways in which mass sources enter and complicate the pure electromagnetic picture are described.31 pages, Revtex4General Relativity and Quantum CosmologyAstrophysicsHigh Energy Physics - Theorytext