electromagnetic forces

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• Electromagnetic projectile devices (fiction) — Electromagnetic projectile devices which use electromagnetic means to accelerate solid materials, such as Kinetic energy weaponry, Gauss guns, Mass drivers or Railguns are often used in fiction, especially science fiction.Realism of… …   Wikipedia

• Electromagnetic shielding — cages inside a disassembled mobile phone. Electromagnetic shielding is the process of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive and/or magnetic materials. Shielding is typically applied… …   Wikipedia

• Electromagnetic therapy — is a form of alternative medicine which claims to treat disease by applying electromagnetic energy to the body. [cite journal author=Gordon GA |title=Designed electromagnetic pulsed therapy: clinical applications |journal=J. Cell. Physiol.… …   Wikipedia

• Electromagnetic Formation Flight (EMFF) — investigates the concept of using electromagnets coupled with reaction wheels in place of more traditional propulsion systems to control the positions and attitudes of a number of spacecraft in close proximity. Unlike traditional propulsion… …   Wikipedia

• electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …   Universalium

• Electromagnetic force — In physics, the electromagnetic force is the force that the electromagnetic field exerts on electrically charged particles. It is the electromagnetic force that holds electrons and protons together in atoms, and which hold atoms together to make… …   Wikipedia

• Electromagnetic forming — A pinched aluminium can, produced from a pulsed magnetic field created by rapidly discharging 2 kilojoules from a high voltage capacitor bank into a 3 turn coil of heavy gauge wire. Electromagnetic forming (EM forming or magneforming) is a type… …   Wikipedia

• Electromagnetic field — The electromagnetic field is a physical field produced by electrically charged objects. It affects the behavior of charged objects in the vicinity of the field.The electromagnetic field extends indefinitely throughout space and describes the… …   Wikipedia

• Electromagnetic spectrum — The electromagnetic (EM) spectrum is the range of all possible electromagnetic radiation frequencies. [cite web|url=http://imagine.gsfc.nasa.gov/docs/dict ei.html#em spectrum|title=Imagine the Universe! Dictionary] The electromagnetic spectrum… …   Wikipedia

• electromagnetic force — Electro magnetism E*lec tro mag net*ism n. 1. magnetism produced by an electric current. [WordNet 1.5] 2. one of the fundamental forces of nature, responsible for both electrical and magnetic phenomena. Called also the {electromagnetic force}.… …   The Collaborative International Dictionary of English

• electromagnetic force — Electro magnetism E*lec tro mag net*ism n. 1. magnetism produced by an electric current. [WordNet 1.5] 2. one of the fundamental forces of nature, responsible for both electrical and magnetic phenomena. Called also the {electromagnetic force}.… …   The Collaborative International Dictionary of English