-
1 векторный магнитный потенциал
векторный магнитный потенциал
Векторная величина, ротор которой равен магнитной индукции.
[ ГОСТ Р 52002-2003]EN
magnetic vector potential
vector potential of the magnetic flux density
NOTE 1 – The rotation of the magnetic vector potential A is the magnetic flux density B:
rotA = B
NOTE 2 – The magnetic vector potential is not unique since any irrotational vector field quantity can be added to a given magnetic vector potential without changing its rotation. Under static conditions the magnetic vector potential is often chosen so that its divergence is zero.
[IEV number 121-11-23]FR
potentiel vecteur magnétique, m
potentiel vecteur de l'induction magnétique
NOTE 1 – Le rotationnel du potentiel vecteur magnétique A est l'induction magnétique B:
rotA = B
NOTE 2 – Le potentiel vecteur magnétique n'est pas unique puisqu’un champ vectoriel irrotationnel quelconque peut être ajouté à un potentiel vecteur magnétique donné sans changer son rotationnel. En régime statique le potentiel vecteur magnétique est souvent choisi de telle sorte que sa divergence soit nulle.
[IEV number 121-11-23]Тематики
- электротехника, основные понятия
Синонимы
EN
- m.v.p.
- magnetic vector potential
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > векторный магнитный потенциал
См. также в других словарях:
Static relay — The conventional relay type of electromagnet relays can be replaced by static relay which essentially consists of electronic circuitry to develop all those characteristics which are achieved by moving parts in an electro magnetic relay.For… … Wikipedia
Relative static permittivity — The relative static permittivity (or static relative permittivity) of a material under given conditions is a measure of the extent to which it concentrates electrostatic lines of flux. It is the ratio of the amount of stored electrical energy… … Wikipedia
Dimensionless quantity — In dimensional analysis, a dimensionless quantity or quantity of dimension one is a quantity without an associated physical dimension. It is thus a pure number, and as such always has a dimension of 1.[1] Dimensionless quantities are widely used… … Wikipedia
Kardashev scale — The Kardashev scale is a method of measuring a civilization s level of technological advancement. It was first proposed in 1964 by the Soviet astronomer Nikolai Kardashev. The scale has three designated categories called Type I , II , and III .… … Wikipedia
electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… … Universalium
Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container … Wikipedia
Economic equilibrium — Price of market balance: P price Q quantity of good S supply D demand P0 price of market balance A surplus of demand when P<P0 B surplus of supply when P>P0 In economics, economic equilibrium is a state of the world where economic forces… … Wikipedia
Electric charge — SI symbol: Q SI quantity dimension: Q SI unit: coulomb other units: e Derivations from other quantities: Q = I · … Wikipedia
Okishio's theorem — is a mathematical theorem formulated by Japanese economist Nobuo Okishio. It has had a major impact on debates about Marx s theory of value. Intuitively, it can be understood as saying that if one capitalist raises his profits by introducing a… … Wikipedia
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… … Wikipedia