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6-27

relative permeability

URNurn:iec:std:iec:80000-6:2022-11:::6-27

https://metanorma.github.io/isq-smart/quantities/part-6/t6-27
urn:iec:std:iec:80000-6:2022-11:::6-27

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-27

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-27

Designations

ENrelative permeability

FRperméabilité relative

Symbol

μ_{r}

Notation systems

Rendered

μ_{r}

AsciiMath

mu_"r"

LaTeX

\mu_{\text{r}}

Definition

for linear media, quotient of permeability $μ$ (permeability) and the magnetic constant $μ_{0}$ (magnetic constant)

μ_{r} = \frac{μ}{μ_{0}}

dans les milieux linéaires, quotient de la perméabilité $μ$ (permeability) par la constante magnétique $μ_{0}$ (magnetic constant);

μ_{r} = \frac{μ}{μ_{0}}

Units

1

one

View related quantities →

Notes

See IEC 60050-121,locality:item="121-12-29".

Voir l'IEC 60050-121,droploc%locality:item="121-12-29".

Referenced by

magnetic susceptibility

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities ↑ permeability

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:t6-27

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-27
skosxl:prefLabel	"relative permeability"@en
skosxl:altLabel	"mu_"r""@en
skos:definition	for linear media, quotient of permeability stem:[mu] (<<t6-26.2>>) and the magnetic constant stem:[mu_0] (<<t6-26.1>>) …
skos:note	See <<iec60050-121,locality:item="121-12-29">>.
isq:hasUnit	1 (one)
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