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1 скалярный магнитный потенциал
скалярный магнитный потенциал
Разность скалярных магнитных потенциалов данной точки и другой, определенной, произвольно выбранной.
[ ГОСТ Р 52002-2003]EN
scalar magnetic potential
scalar potential of an irrotational magnetic field strength
NOTE 1 – The negative of the gradient of the scalar magnetic potential is the irrotational magnetic field strength.
NOTE 2 – The scalar magnetic potential is not unique since any constant scalar quantity can be added to a given scalar magnetic potential without changing its gradient.
[IEV number 121-11-58]FR
potentiel magnétique (scalaire), m
potentiel scalaire d’un champ magnétique irrotationnel
NOTE 1 – L'opposé du gradient du potentiel magnétique scalaire est le champ magnétique irrotationnel.
NOTE 2 – Le potentiel magnétique scalaire n'est pas unique puisqu’une grandeur scalaire constante quelconque peut être ajoutée à un potentiel magnétique scalaire donné sans changer son gradient.
[IEV number 121-11-58]Тематики
- электротехника, основные понятия
EN
DE
FR
Русско-французский словарь нормативно-технической терминологии > скалярный магнитный потенциал
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2 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-французский словарь нормативно-технической терминологии > векторный магнитный потенциал
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