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6-44

resistivity

URNurn:iec:std:iec:80000-6:2022-11:::6-44

https://metanorma.github.io/isq-smart/quantities/part-6/t6-44
urn:iec:std:iec:80000-6:2022-11:::6-44

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-44

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-44

Designations

ENresistivity

FRrésistivité

Symbol

ρ

Notation systems

Rendered

ρ

AsciiMath

rho

LaTeX

\rho

Definition

scalar quantity given by the inverse of conductivity $σ$ (conductivity)

ρ = \frac{1}{σ}

grandeur scalaire donnée par l'inverse de la conductivité $σ$ (conductivity)

ρ = \frac{1}{σ}

Units

O h m \cdot m

ohm metre

View related quantities →

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

kilogram cubic metre per second cubed ampere squared

View related quantities →

Notes

See IEC 60050-121,locality:item="121-12-04".

Voir l'IEC 60050-121,droploc%locality:item="121-12-04".

Concept HierarchyPendrill (2024)

Llength-type quantitiesLevel 0 · Kind

Broader concepts

◇ length-type 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:t6-44

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-44
skosxl:prefLabel	"resistivity"@en
skosxl:altLabel	"rho"@en
skos:definition	scalar quantity given by the inverse of conductivity stem:[sigma] (<<t6-43>>) [stem%unnumbered] ++++ rho = 1/sigma ++++…
skos:note	See <<iec60050-121,locality:item="121-12-04">>.
isq:hasUnit	Ohmm (ohm metre)kgm^3s^(-3)A^(-2) (kilogram cubic metre per second cubed ampere squared)
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