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Part 66-11.1

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Part 6: Electromagnetism·85 entries

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Section 6-114 entries

6-11.1electric potential 6-11.2electric potential difference 6-11.3voltage, electric tension 6-11.4induced voltage

6-11.1

electric potential

URNurn:iec:std:iec:80000-6:2022-11:::6-11.1

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/quantities/part-6/t6-11.1
urn:iec:std:iec:80000-6:2022-11:::6-11.1

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-11.1

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-11.1

Designations

ENelectric potential

FRpotentiel électrique

Symbol

V

φ

Notation systems

Rendered

V

Rendered

φ

AsciiMath

V

AsciiMath

varphi

LaTeX

V

LaTeX

\varphi

Definition

scalar quantity expressed by

- grad V = E + \frac{\partial A}{\partial t}

where $E$ is electric field strength (electric field strength), $A$ is magnetic vector potential (magnetic vector potential) and $t$ is time (ISO 80000-3: Space and time)

grandeur scalaire exprimée par

- grad V = E + \frac{\partial A}{\partial t}

où $E$ est le champ électrique (electric field strength), $A$ est le potentiel vecteur magnétique (magnetic vector potential) et $t$ est le temps (ISO 80000-3: Space and time)

Units

V

volt

View related quantities →

k g \cdot m^{2} \cdot s^{- 3} \cdot A^{- 1}

kilogram square metre per second cubed ampere

View related quantities →

Notes

The electric potential is not unique since any constant scalar field quantity can be added to it without changing its gradient.

The electric potential, the electric field, and the magnetic vector potential depend on the position.

See IEC 60050-121,locality:item="121-11-25".

Le potentiel électrique n'est pas unique puisque toute grandeur de champ scalaire constante peut lui être ajoutée sans modifier son gradient.

Le potentiel électrique, le champ électrique et le potentiel vecteur magnétique dépendent de la position.

Voir l'IEC 60050-121,droploc%locality:item="121-11-25".

Referenced by

electric potential difference

Concept HierarchyPendrill (2024)

L² M T⁻³ I⁻¹L² M T⁻³ I⁻¹ quantitiesLevel 0 · Kind

Broader concepts

◇ L² M T⁻³ I⁻¹ quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t6-11.1

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-11.1
skosxl:prefLabel	"electric potential"@en
skosxl:altLabel	"V"@en"varphi"@en
skos:definition	scalar quantity expressed by [stem%unnumbered] ++++ -bb("grad") V = bb(ii(E)) + (del bb(ii(A)))/(del t) ++++ where ste…
skos:note	The electric potential is not unique since any constant scalar field quantity can be added to it without changing its gr…
isq:hasUnit	V (volt)kgm^2s^(-3)*A^(-1) (kilogram square metre per second cubed ampere)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-6

Related Entities

isq:QuantityShape isq:part-6 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry