2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/216049We investigate the radiation emitted from a scalar source in circular orbit around a Reissner-Nordstrom black hole. Particle and energy emission rates are analytically calculated in the low- and high-frequency regimes and shown to be in full agreement with a numerical calculation. Our investigation is connected with the recent discussion on the validity of the cosmic censorship conjecture in the quantum realm.7 pages, 9 figures, submitted to Phys. Rev. DGeneral Relativity and Quantum Cosmologytext