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Electromagnetic mass information


Electromagnetic mass was initially a concept of classical mechanics, denoting as to how much the electromagnetic field, or the self-energy, is contributing to the mass of charged particles. It was first derived by J. J. Thomson in 1881 and was for some time also considered as a dynamical explanation of inertial mass per se. Today, the relation of mass, momentum, velocity, and all forms of energy – including electromagnetic energy – is analyzed on the basis of Albert Einstein's special relativity and mass–energy equivalence. As to the cause of mass of elementary particles, the Higgs mechanism in the framework of the relativistic Standard Model is currently used. However, some problems concerning the electromagnetic mass and self-energy of charged particles are still studied.

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Electromagnetic mass

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Electromagnetic mass was initially a concept of classical mechanics, denoting as to how much the electromagnetic field, or the self-energy, is contributing...

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History of special relativity

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an "electromagnetic mass" to the mechanical mass of the bodies. I.e., according to Thomson, electromagnetic energy corresponds to a certain mass. This...

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Lorentz ether theory

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Within a purely electromagnetic theory the contracted electron-configuration is unstable and one has to introduce non-electromagnetic force to stabilize...

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Mass driver

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A mass driver or electromagnetic catapult is a proposed method of non-rocket spacelaunch which would use a linear motor to accelerate and catapult payloads...

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Mass in special relativity

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increase the normal mechanical mass of the bodies. Then, it was pointed out by Thomson and Searle that this electromagnetic mass also increases with velocity...

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Electromagnetic pulse

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An electromagnetic pulse (EMP), also referred to as a transient electromagnetic disturbance (TED), is a brief burst of electromagnetic energy. The origin...

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Electromagnetic radiation

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In physics, electromagnetic radiation (EMR) consists of waves of the electromagnetic (EM) field, which propagate through space and carry momentum and electromagnetic...

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Electromagnetic spectrum

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The electromagnetic spectrum is the full range of electromagnetic radiation, organized by frequency or wavelength. The spectrum is divided into separate...

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Railgun

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is a linear motor device, typically designed as a weapon, that uses electromagnetic force to launch high-velocity projectiles. The projectile normally...

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Electromagnetism

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physics, electromagnetism is an interaction that occurs between particles with electric charge via electromagnetic fields. The electromagnetic force is...

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Electromagnet

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An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into...

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Electromagnetic induction

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as the basis of his quantitative electromagnetic theory. In Maxwell's model, the time varying aspect of electromagnetic induction is expressed as a differential...

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Photon

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of the electromagnetic field, including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force....

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Classical electron radius

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have been described by some as ill-conceived and counter-pedagogic. Electromagnetic mass David J. Griffiths, Introduction to Quantum Mechanics, Prentice-Hall...

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Electromagnetic propulsion

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of the phenomenon. The term electromagnetic propulsion (EMP) can be described by its individual components: electromagnetic – using electricity to create...

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Oliver Heaviside

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Heaviside. 1885, 1886, and 1887, "Electromagnetic induction and its propagation", The Electrician. 1888/89, "Electromagnetic waves, the propagation of potential...

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Electromagnetic catapult

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An electromagnetic catapult, also called EMALS ("electromagnetic aircraft launch system") after the specific US system, is a type of aircraft launching...

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Speed of light

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of electromagnetic radiation, including visible light, travel at the speed of light. For many practical purposes, light and other electromagnetic waves...

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Calutron

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another technique in 1934: electromagnetic separation. This was the process that Nier had used. The principle of electromagnetic separation is that charged...

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Specific absorption rate

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absorbed per unit mass by a human body when exposed to a radio frequency (RF) electromagnetic field. It is defined as the power absorbed per mass of tissue and...

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Metamaterial

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"Evolution of metamaterial physics," in Ref. An electromagnetic metamaterial affects electromagnetic waves that impinge on or interact with its structural...

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Timeline of special relativity and the speed of light

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competitors, i.e.: Ritz’s ballistic theory of light, the models of electromagnetic mass created by Abraham (1902), Lorentz (1904), Bucherer (1904) and Langevin...

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