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6-3

electric charge density, volumic electric charge, volumic charge

URNurn:iec:std:iec:80000-6:2022-11:::6-3

https://metanorma.github.io/isq-smart/quantities/part-6/t6-3
urn:iec:std:iec:80000-6:2022-11:::6-3

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-3

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-3

Designations

ENelectric charge density

FRcharge électrique volumique

ENvolumic electric charge

FRcharge électrique volumique

ENvolumic charge

FRcharge volumique

Symbol

ρ

Notation systems

Rendered

ρ

AsciiMath

rho

LaTeX

\rho

Definition

scalar quantity representing the spatial distribution of electric charge,

ρ (r) = \frac{d Q}{d V}

where $d Q$ is quasi-infinitesimal (see IEC 60050-121,locality:item="121-11-06") electric charge (electric charge) contained in a quasi-infinitesimal 3D domain located at position $r$ and $d V$ is quasi-infinitesimal volume (ISO 80000-3: Space and time) of this domain

grandeur scalaire représentant la distribution spatiale de la charge électrique,

ρ (r) = \frac{d Q}{d V}

où $d Q$ est la charge électrique (electric charge) quasi-infinitésimale (voir l'IEC 60050-121,droploc%locality:item="121-11-06") contenue dans un domaine 3D quasi-infinitésimal à la position $r$ et $d V$ est le volume quasi-infinitésimal (ISO 80000-3: Space and time) de ce domaine

Units

\frac{C}{m^{3}}

coulomb per cubic metre

View related quantities →

m^{- 3} \cdot s \cdot A

per cubic metre second ampere

View related quantities →

Notes

See IEC 60050-121,locality:item="121-11-07".

Voir l'IEC 60050-121,droploc%locality:item="121-11-07".

Concept HierarchyPendrill (2024)

L⁻³ T IL⁻³ T I quantitiesLevel 0 · Kind

Broader concepts

◇ L⁻³ T I 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:t6-3

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-3
skosxl:prefLabel	"electric charge density"@en
skosxl:altLabel	"volumic electric charge"@en"volumic charge"@en"rho"@en
skos:definition	scalar quantity representing the spatial distribution of electric charge, [stem%unnumbered] ++++ rho(bb(ii(r))) = ("d"Q…
skos:note	See <<iec60050-121,locality:item="121-11-07">>.
isq:hasUnit	C/m^3 (coulomb per cubic metre)m^(-3)sA (per cubic metre second 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