Electromagnetic energy is the energy carried by electromagnetic waves, which are ripples of electric and magnetic fields moving through space. It includes everything from the radio signals streaming music to your phone to the X-rays taken at a dentist’s office to the visible light you’re reading by right now.
What is Electromagnetic energy? 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. A radio detects a different portion of the spectrum, and an x-ray machine uses yet another portion.
Electromagnetic theory is a physics field focusing on electric and magnetic fields' interactions. It shows how charges and currents create forces and electromagnetic waves like light and X-rays, detailing their propagation through space. Electromagnetic theory is based on four fundamental equations, known as Maxwell’s equations, that relate the electric and…
Electromagnetic waves combine an electrical field (in yellow) and a magnetic field (in blue). The result is a type of radiation that travels infinite distances though the universe (green arrow).
The electromagnetic spectrum is the complete range of electromagnetic radiation arranged according to wavelength, frequency, or photon energy. It includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.
Officer Jordan's civilian brother, who had come to the location to speak with him, witnessed the shooting. The brother, who was armed, shot and wounded the subject, who was taken into custody.
Zoom Jordan Tabbi-Manning, 21, of Holbrook, was arrested in Whitman on Tuesday, , on dug and assault charges. Joseph Markman The Enterprise Posted Mar. 5, 2014 @ 5:11 pm Updated at 3:13 PM HOLBROOK - Police say a 21-year-old Holbrook man wanted on assault to murder...