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  • Electromagnetism - Wikipedia
    In physics, electromagnetism is an interaction that occurs between particles with electric charge via electromagnetic fields The electromagnetic force is one of the four fundamental forces of nature It is the dominant force in the interactions of atoms and molecules
  • Electromagnetic spectrum - Wikipedia
    The electromagnetic waves in each of these bands have different characteristics, such as how they are produced, how they interact with matter, and their practical applications Radio waves, at the low-frequency end of the spectrum, have the lowest photon energy and the longest wavelengths—thousands of kilometers, or more
  • Electromagnetism | Definition, Equations, Facts | Britannica
    The mathematical equations formulated by Maxwell incorporated light and wave phenomena into electromagnetism He showed that electric and magnetic fields travel together through space as waves of electromagnetic radiation, with the changing fields mutually sustaining each other
  • Introduction to electromagnetism - Wikipedia
    The full electromagnetic spectrum (in order of increasing frequency) consists of radio waves, microwaves, infrared radiation, visible light, ultraviolet light, X-rays and gamma rays
  • DOE Explains. . . The Electromagnetic Force - Department of Energy
    The electromagnetic force is carried by photons This force is linked to all light in the universe, including the light we see The electromagnetic force has an infinite range However, it gets less and less strong the further two electrically charged objects are from each other
  • Introduction to the Electromagnetic Spectrum - NASA Science
    Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays The human eye can only detect only a small portion of this spectrum called visible light
  • Understanding Electromagnetism | Key Principles Applications
    Explore the fundamentals of electromagnetism, including Maxwell's equations, applications in technology, and the electromagnetic spectrum
  • Electromagnetism 101 - Education
    Electromagnetism is one of the four fundamental forces of nature Learn about the relationship between electricity and magnetism, the different wavelengths on the electromagnetic spectrum, and how an invisible force protects our entire planet




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