Displacement current
In electromagnetism, displacement current is a quantity appearing in Maxwell's equations that is defined in terms of the rate of change of electric displacement field. Displacement current has the units of electric current density, and it has an associated magnetic field just as actual currents do. However it is not an electric current of moving charges, but a time-varying electric field. In physical materials (as opposed to vacuum), there is also a contribution from the slight motion of charges bound in atoms, dielectric polarization.
known for
primaryTopic
Displacement current
In electromagnetism, displacement current is a quantity appearing in Maxwell's equations that is defined in terms of the rate of change of electric displacement field. Displacement current has the units of electric current density, and it has an associated magnetic field just as actual currents do. However it is not an electric current of moving charges, but a time-varying electric field. In physical materials (as opposed to vacuum), there is also a contribution from the slight motion of charges bound in atoms, dielectric polarization.
has abstract
25بك المحتوى هنا ينقصه الاستشه ...... حاجة للتوسيع. شارك في تحريرها.
@ar
Der Verschiebungsstrom ist der ...... im ampèreschen Gesetz erkannt.
@de
En électromagnétisme, le coura ...... ère valide en magnétostatique.
@fr
In electromagnetism, displacem ...... ence of electromagnetic waves.
@en
In fisica, la corrente di spos ...... verso le equazioni di Maxwell.
@it
No eletromagnetismo, a corrent ...... ema Internacional de Unidades.
@pt
Prąd przesunięcia – wielkość f ...... „prąd indukcji magnetycznej”.
@pl
Una corriente de desplazamient ...... que el medio es no dispersivo.
@es
Ток смещения, или абсорбционны ...... ицах, что и электрический ток.
@ru
在電磁學裏，位移電流 （displacement curre ...... 認為物理學史的重大里程碑。位移電流對於電磁波的存在是基要的。
@zh
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
742,580,633
hypernym
comment
25بك المحتوى هنا ينقصه الاستشه ...... حاجة للتوسيع. شارك في تحريرها.
@ar
Der Verschiebungsstrom ist der ...... im ampèreschen Gesetz erkannt.
@de
En électromagnétisme, le coura ...... ère valide en magnétostatique.
@fr
In electromagnetism, displacem ...... toms, dielectric polarization.
@en
In fisica, la corrente di spos ...... verso le equazioni di Maxwell.
@it
No eletromagnetismo, a corrent ...... ema Internacional de Unidades.
@pt
Prąd przesunięcia – wielkość f ...... wany jest prądem przewodzenia.
@pl
Una corriente de desplazamient ...... co a través de una superficie:
@es
Ток смещения, или абсорбционны ...... классической) электродинамики.
@ru
在電磁學裏，位移電流 （displacement curre ...... 認為物理學史的重大里程碑。位移電流對於電磁波的存在是基要的。
@zh
label
Corrente de deslocamento
@pt
Corrente di spostamento
@it
Corriente de desplazamiento
@es
Courant de déplacement
@fr
Displacement current
@en
Prąd przesunięcia
@pl
Verschiebungsstrom
@de
Ток смещения (электродинамика)
@ru
تيار الإزاحة
@ar
位移電流
@zh