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Namespace Prefixes

PrefixIRI
n2http://qudt.org/vocab/quantitykind/
dctermshttp://purl.org/dc/terms/
n6http://qudt.org/vocab/unit/
n5http://qudt.org/schema/qudt/
skoshttp://www.w3.org/2004/02/skos/core#
n9http://qudt.org/vocab/dimensionvector/
rdfshttp://www.w3.org/2000/01/rdf-schema#
n4http://qudt.org/2.1/vocab/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdhhttp://www.w3.org/2001/XMLSchema#

Statements

Subject Item
n2:ElectricPower
rdf:type
n5:QuantityKind
rdfs:label
puissance active potência activa Wirkleistung potenza attiva 有効電力 moc czynna electric power 有功功率 القدرة الفعالة potencia activa
rdfs:isDefinedBy
n4:quantitykind
skos:broader
n2:Power
dcterms:description
"Electric Power" is the rate at which electrical energy is transferred by an electric circuit. In the simple case of direct current circuits, electric power can be calculated as the product of the potential difference in the circuit (V) and the amount of current flowing in the circuit (I): \(P = VI\), where \(P\) is the power, \(V\) is the potential difference, and \(I\) is the current. However, in general electric power is calculated by taking the integral of the vector cross-product of the electrical and magnetic fields over a specified area.
n5:applicableSIUnit
n6:MilliW n6:KiloW n6:W n6:MegaW
n5:applicableUnit
n6:MilliW n6:KiloW n6:W n6:MegaBTU_IT-PER-HR n6:PA-M3-PER-SEC n6:THM_US-PER-HR n6:FT-LB_F-PER-MIN n6:FT-LB_F-PER-SEC n6:PA-L-PER-SEC n6:FT-LB_F-PER-HR n6:PlanckPower n6:MilliBAR-L-PER-SEC n6:HP_Electric n6:MilliBAR-M3-PER-SEC n6:HP_Metric n6:HP_Boiler n6:HP_Brake n6:J-PER-SEC n6:MegaW n6:MicroW n6:PicoW n6:TeraW n6:HP n6:BAR-L-PER-SEC n6:BAR-M3-PER-SEC n6:J-PER-HR n6:MegaPA-L-PER-SEC n6:PSI-IN3-PER-SEC n6:GigaW n6:KiloCAL-PER-MIN n6:MegaPA-M3-PER-SEC n6:PSI-YD3-PER-SEC n6:KiloCAL-PER-SEC n6:PSI-M3-PER-SEC n6:BTU_IT-PER-SEC n6:MegaJ-PER-SEC n6:BTU_IT-PER-HR n6:KiloBTU_IT-PER-HR n6:NanoW n6:ERG-PER-SEC n6:TON_FG
n5:hasDimensionVector
n9:A0E0L2I0M1H0T-3D0
n5:latexDefinition
\(p = ui\), where \(u\) is instantaneous voltage and \(i\) is instantaneous electric current.
n5:symbol
P_E