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RDF Terms

Electromagnetic Energy Density

\(\textbf{Electromagnetic Energy Density}\), also known as the \(\color{indigo} {\textit{Volumic Electromagnetic Energy}}\), is the energy associated with an electromagnetic field, per unit volume of the field.

http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891

http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-64

\(w = (1/2) ( \mathbf{E} \cdot \mathbf{D} + \mathbf{B} \cdot \mathbf{H})\), where \(\mathbf{E}\) is electric field strength, \(\mathbf{D}\) is electric flux density, \(\mathbf{M}\) is magnetic flux density, and \(\mathbf{H}\) is magnetic field strength.

w