20 / 85

6-15

relative permittivity

URNurn:iec:std:iec:80000-6:2022-11:::6-15

https://metanorma.github.io/isq-smart/quantities/part-6/t6-15
urn:iec:std:iec:80000-6:2022-11:::6-15

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-15

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-15

Designations

ENrelative permittivity

FRpermittivité relative

Symbol

ε_{r}

Notation systems

Rendered

ε_{r}

AsciiMath

epsilon_"r"

LaTeX

\upepsilon_{\text{r}}

Definition

for linear media, quotient of permittivity $ε$ (permittivity) and the electric constant $ε_{0}$ (electric constant);

ε_{r} = \frac{ε}{ε_{0}}

dans les milieux linéaires, quotient de la permittivité $ε$ (permittivity) par la constante électrique $ε_{0}$ (electric constant);

ε_{r} = \frac{ε}{ε_{0}}

Units

1

one

View related quantities →

Notes

See IEC 60050-121,locality:item="121-12-13".

Voir l'IEC 60050-121,droploc%locality:item="121-12-13".

Referenced by

electric susceptibility

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities ↑ permittivity

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:t6-15

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-15
skosxl:prefLabel	"relative permittivity"@en
skosxl:altLabel	"epsilon_"r""@en
skos:definition	for linear media, quotient of permittivity stem:[epsilon] (<<t6-14.2>>) and the electric constant stem:[epsilon_0] (<<t6…
skos:note	See <<iec60050-121,locality:item="121-12-13">>.
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