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SELECT ?title WHERE { ?? (rdfs:label|skos:prefLabel|schema:name) ?title . } Poynting vector

SELECT ?class WHERE { ?? (rdf:type|owl:type) ?class . } Quantity Kind

SELECT ?description WHERE { ?? (rdfs:comment|schema:description) ?description . } Applicable units are those of quantitykind:PoyntingVector

SELECT ?property ?value WHERE { BIND (?? AS ?s) ?s ?property ?value . FILTER (isLiteral(?value)) } LIMIT 1000

Attributes

Bezeichnung
Poynting vector
Bezeichnung
Poynting-Vektor
Bezeichnung
vecteur de Poynting
Bezeichnung
vector de Poynting
Bezeichnung
vector de Poynting
Bezeichnung
vettore di Poynting
Bezeichnung
wektor Poyntinga
Bezeichnung
вектор Пойнтинга
Bezeichnung
متجَه بوينتنج
Bezeichnung
ポインティングベクトル
description
A $\textit{Poynting Vector}$ is the vector product of the electric field strength $\mathbf{E}$ and the magnetic field strength $\mathbf{H}$ of the electromagnetic field at a given point. The flux of the Poynting vector through a closed surface is equal to the electromagnetic power passing through this surface. For a periodic electromagnetic field, the time average of the Poynting vector is a vector of which, with certain reservations, the direction may be considered as being the direction of propagation of electromagnetic energy and the magnitude considered as being the average electromagnetic power flux density.
Kommentar
Applicable units are those of quantitykind:PoyntingVector
informative reference
http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891
informative reference
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-11-66
expression
$poynting-vector$
description (plain text)
"Poynting Vector" is the vector product of the electric field strength $\mathbf{E}$ and the magnetic field strength $\mathbf{H}" of the electromagnetic field at a given point. The flux of the Poynting vector through a closed surface is equal to the electromagnetic power passing through this surface. For a periodic electromagnetic field, the time average of the Poynting vector is a vector of which, with certain reservations, the direction may be considered as being the direction of propagation of electromagnetic energy and the magnitude considered as being the average electromagnetic power flux density.
latex symbol
$\mathbf{S} $
latex definition
$\mathbf{S} = \mathbf{E} \times \mathbf{H} $, where $\mathbf{E}$ is electric field strength and \mathbf{H} is magnetic field strength.
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