36 / 85

Section 6-262 entries

6-26.1magnetic constant, permeability of vacuum 6-26.2permeability

6-26.2

permeability

URNurn:iec:std:iec:80000-6:2022-11:::6-26.2

https://metanorma.github.io/isq-smart/quantities/part-6/t6-26.2
urn:iec:std:iec:80000-6:2022-11:::6-26.2

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-26.2

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-26.2

Designations

ENpermeability

FRperméabilité

Symbol

μ

Notation systems

Rendered

μ

AsciiMath

mu

LaTeX

\mu

Definition

for linear media, proportionality constant between magnetic flux density $B$ (magnetic flux density) and magnetic field strength $H$ (magnetic field strength)

B = μ H

dans les milieux linéaires, constante de proportionnalité entre l'induction magnétique $B$ (magnetic flux density) et le champ magnétique $H$ (magnetic field strength)

B = μ H

Units

\frac{H}{m}

henry per metre

View related quantities →

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

kilogram metre per second squared ampere squared

View related quantities →

Notes

Permeability $μ$ is a property of a medium. For an inhomogeneous medium, permeability $μ$ depends on position. For an isotropic medium, $μ$ is a scalar quantity; for an anisotropic medium, $μ$ is a second order tensor.

See IEC 60050-121,locality:item="121-12-28".

La perméabilité $μ$ est une propriété d'un milieu. Pour un milieu non homogène, la perméabilité $μ$ dépend de la position. Pour un milieu isotrope, $μ$ est une grandeur scalaire; pour un milieu anisotrope, $μ$ est un tenseur du deuxième ordre.

Voir l'IEC 60050-121,droploc%locality:item="121-12-28".

Referenced by

relative permeability

Concept HierarchyPendrill (2024)

L M T⁻² I⁻²L M T⁻² I⁻² quantitiesLevel 0 · Kind

Broader concepts

◇ L M T⁻² I⁻² quantities

Narrower concepts

↓ relative 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:t6-26.2

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-26.2
skosxl:prefLabel	"permeability"@en
skosxl:altLabel	"mu"@en
skos:definition	for linear media, proportionality constant between magnetic flux density stem:[bb(ii(B))] (<<t6-21>>) and magnetic field…
skos:note	Permeability stem:[mu] is a property of a medium. For an inhomogeneous medium, permeability stem:[mu] depends on positio…
isq:hasUnit	H/m (henry per metre)kgms^(-2)*A^(-2) (kilogram metre per second squared 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