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Area Electromagnetism / Electromagnetic concepts and quantities

IEV ref121-11-64

en
electromagnetic energy
energy associated with an electromagnetic field

Note – In a linear medium the electromagnetic energy within a domain V is given by the volume integral

1 2 V ( ED+HB ) dV MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaamaalaaabaacbaGaa8xmaaqaaiaa=jdaaaWaa8quaeaadaqadaqaaGqadiaa+veacqGHflY1caGFebGaey4kaSIaa4hsaiabgwSixlaa+jeaaiaawIcacaGLPaaaaSqaaiaabAfaaeqaniabgUIiYdGccaaMc8UaaeizaiaaykW7ieGacaqFwbaaaa@48F2@

where E, D, H and B are the four vector quantities determining the electromagnetic field.


fr
énergie électromagnétique, f
énergie associée à la présence d'un champ électromagnétique

Note – Dans un milieu linéaire l'énergie électromagnétique contenue dans un domaine V est donnée par l'intégrale de volume

1 2 V ( ED+HB ) dV MathType@MTEF@5@5@+=feaagCart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLnhiov2DGi1BTfMBaeXatLxBI9gBaerbbjxAHXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeqabiGaciGacaqadmaadaqaaqaaaOqaamaalaaabaacbaGaa8xmaaqaaiaa=jdaaaWaa8quaeaadaqadaqaaGqadiaa+veacqGHflY1caGFebGaey4kaSIaa4hsaiabgwSixlaa+jeaaiaawIcacaGLPaaaaSqaaiaabAfaaeqaniabgUIiYdGccaaMc8UaaeizaiaaykW7ieGacaqFwbaaaa@48F2@

E , D , H et B sont les quatre grandeurs vectorielles déterminant le champ électromagnétique.


ar
طاقة كهرومغناطيسية

de
elektromagnetische Energie, f

es
energía electromagnética

fi
sähkömagneettinen energia

it
energia elettromagnetica

ja
電磁エネルギー

no
nb elektromagnetisk energi

nn elektromagnetisk energi

pl
energia elektromagnetyczna

pt
energia electromagnética

ru
электромагнитная энергия

sv
elektromagnetisk energi

Publication date: 1998-08
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