What is the ultimate source of all electromagnetic waves?

The ultimate source of electromagnetic waves is moving charged particles. These travel at the speed of light and are composed of electric and magneticClick to see full answer. In this regard, what is the source of all electromagnetic waves?Accelerated electrical charges are the source of all EM waves; the energy source is whatever is doing the accelerating.Furthermore, where does electromagnetic radiation come from? Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom. When the electron returns to its original position, an electromagnetic wave is produced. In this regard, is sound an electromagnetic wave? Sound waves are examples of mechanical waves while light waves are examples of electromagnetic waves. Electromagnetic waves are created by the vibration of an electric charge. This vibration creates a wave which has both an electric and a magnetic component.What are the 4 main properties of electromagnetic waves?Like other waves, electromagnetic waves have properties of speed, wavelength, and frequency.
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