`quantitykind:ElectricConductivity`

http://qudt.org/vocab/quantitykind/ElectricConductivity

Types: qudt:QuantityKind

Predicate	Object
`rdf:type`	`qudt:QuantityKind`
`dcterms:description`	The quantity kind \(\textit{Electric Conductivity}\) or \(\textit{Specific Conductance}\) is a measure of a material's ability to conduct an electric current. When an electrical potential difference is placed across a conductor, its movable charges flow, giving rise to an electric current. The conductivity \(\sigma\) is defined as the ratio of the electric current density \(J\) to the electric field, \(E\): \(J = \sigma E\). In isotropic materials, conductivity is scalar-valued, however in general, conductivity is a tensor-valued quantity.
`qudt:applicableUnit`	Show 15 values `unit:DeciS-PER-M` `unit:KiloS-PER-M` `unit:MHO_Stat` `unit:MegaS-PER-M` `unit:MicroS-PER-CentiM` `unit:MicroS-PER-M` `unit:MilliS-PER-CentiM` `unit:MilliS-PER-M` `unit:NanoS-PER-CentiM` `unit:NanoS-PER-M` `unit:PicoS-PER-M` `unit:S-PER-CentiM` `unit:S-PER-M` `unit:S_Ab` `unit:S_Stat`
`qudt:hasDimensionVector`	`qkdv:A0E2L-3I0M-1H0T3D0`
`qudt:iec61360Code`	“0112/2///62720#UAD025”
`qudt:informativeReference`	http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=121-12-03 http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=31891 https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/ListsOfUnitsAllVersions/0112-2---62720%23UAD025
`qudt:latexDefinition`	\(\mathbf{J} = \sigma \mathbf{E}\), where \(\mathbf{J}\) is electric current density, and \(\mathbf{E}\) is electric field strength.
`qudt:latexSymbol`	\(\gamma\) \(\sigma\)
`qudt:plainTextDescription`	“"Electric Conductivity" is a scalar or tensor quantity the product of which by the electric field strength in a medium is equal to the electric current density. For an isotropic medium the conductivity is a scalar quantity; for an anisotropic medium it is a tensor quantity.”
`rdfs:comment`	“Applicable units are those of quantitykind:ElectricConductivity”
`rdfs:isDefinedBy`	http://qudt.org/3.2.1/vocab/quantitykind
`rdfs:label`	Show 11 values “Kekonduksian elektrik”@ms “conducibilità elettrica”@it “conductividad eléctrica”@es “conductivité électrique”@fr “condutividade elétrica”@pt “electric conductivity”@en “elektrik iletkenliği”@tr “elektrische Leitfähigkeit”@de “električna prevodnost”@sl “رسانايى الکتريکى/هدایت الکتریکی”@fa “电导率”@zh

Generated 2026-04-02T09:12:50.714-04:00