Magnetic fields are not limited to the radio frequency spectrum; they can exist at higher frequencies, including microwaves, infrared, ultraviolet, and X-rays, as part of electromagnetic radiation. The relationship between magnetic fields and radiation is complex, as magnetic fields arise from the movement of charged particles and can emit radiation at various frequencies when they change. While classical electrodynamics suggests that oscillating magnets can theoretically produce gamma rays, practical limitations prevent this from being tested. The highest frequencies achieved with magnetic fields in laboratories are around a few kilohertz for oscillating magnets and 200-300 gigahertz for electric currents, with higher frequencies generated through other means. Understanding the full spectrum of electromagnetic radiation, particularly at gamma-ray frequencies, requires quantum electrodynamics.