2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/181524We investigate, in Randall-Sundrum braneworld scenario, the relationship between perturbations of gravitational and electromagnetic waves in a black hole neighboorhood, proposing an extra-dimensional braneworld extension of the traditional formalism. Mutual transformations of electromagnetic and gravitational fields due to the strong fields in Reissner-Nordstrom black holes are analyzed from an effective 5-dimensional Randall-Sundrum braneworld perspective.6 pages, RevTeX, 4 figures. Presented on the "Fifth International Conference on Mathematical Methods in Physics", 24-28, April 2006, CBPF, Rio de Janeiro, BrazilGeneral Relativity and Quantum Cosmologytext