permittivity of vacuum

physical constant defining the capability of an electric field to permeate a vacuum
rdfs:label
"permittivity of vacuum"@en
skos:altLabel
"dielectric constant of vacuum"@en
"electric constant"@en
"permittivity of free space"@en
"vacuum electric permittivity"@en
"vacuum permittivity"@en
schema:description
"physical constant defining the capability of an electric field to permeate a vacuum"@en
schema:dateModified "2026-11-14T12:09:10+00:00"^^xsd:dateTime
schema:version 2569177513
wikibase:identifiers 15
wikibase:sitelinks 36
wikibase:statements 31
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p:P111 wd:statement/Q6158-29231a15-465d-8687-4e4a-092a689db12c
p:P11514 wd:statement/Q6158-D6698ABF-A12B-4A89-A0BE-3F266D36F253
p:P1181 wd:statement/Q6158-1cac6aa4-4c88-8a0a-15f3-933fbf9aa2ce
p:P1343 wd:statement/Q6158-35f5c287-40de-a2fc-94d4-215413d124b0
wd:statement/Q6158-3f041123-44f8-5d96-f9d0-58872b40a08e
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p:P2534 wd:statement/Q6158-b429cc11-4d4c-191e-9775-a63af8e6e66b
p:P279 wd:statement/Q6158-4f74a179-408f-3608-d152-a4d8682100e4
p:P2924 wd:statement/Q6158-eb9603ea-4d41-e1ac-064a-a08b1d681801
p:P31 wd:statement/Q6158-e1622c2b-4407-4dce-1181-082c124a35b0
wd:statement/q6158-6686DDDB-35D9-4D55-A8FC-929FD3EB7FEB
p:P4020 wd:statement/Q6158-81d0f873-474a-0018-160c-073784e56314
p:P4732 wd:statement/Q6158-B7FE00F3-7CB5-4B6E-A5EF-FCED7D62E604
p:P4839 wd:statement/Q6158-dac73d75-4eeb-f475-36dd-6a6c67557f0b
p:P5064 wd:statement/Q6158-2e64fd82-4e22-6980-2d88-80216be547f6
wd:statement/Q6158-711b2c73-4c02-aee8-834d-2334e34010de
p:P6104 wd:statement/Q6158-B89A5B85-6AC8-4A58-9694-185878404E13
p:P6366 wd:statement/Q6158-A916CC25-E5FB-4FD4-8171-265AC3BA79F4
p:P646 wd:statement/Q6158-327D765E-A5E5-46F9-A6D3-F316690A3D6E
p:P6781 wd:statement/Q6158-28227df0-4491-8aa2-0fe5-098135c8594a
p:P7007 wd:statement/Q6158-4e8d20cc-49ec-deca-e70a-06b8e5b9f49c
p:P7235 wd:statement/Q6158-1cf84e77-4feb-e8f9-4589-2903838a54f7
wd:statement/Q6158-9ab9ad6e-48c8-1038-08da-85f7e0c51fa7
wd:statement/Q6158-e32d2e06-46e0-079a-4faa-9e979844fd13
p:P7825 wd:statement/Q6158-a159052e-4e83-b5a5-a102-e0d69fb156f7
p:P7973 wd:statement/Q6158-6d4e8335-4370-ca8a-8e32-ddc7048a473b
p:P8111 wd:statement/Q6158-955055e3-4662-ff4d-5212-360059307075
wd:statement/Q6158-e31e334d-4ff4-483e-6a42-96b810a5f546
p:P8855 wd:statement/Q6158-baac634e-44e8-1e1d-9d9f-045ccef8a243
p:direct-normalized/P4732 <http://dx.doi.org/10.1351/goldbook.P04508>
p:direct-normalized/P6366 <https://makg.org/entity/72645310>
wdt:P10283 "C72645310"
wdt:P10376 "engineering/permittivity-of-vacuum"
wdt:P111 permittivity
wdt:P11514 "elektricheskaia-postoiannaia-978087"
wdt:P1181 0.0000000000088541878188^^xsd:decimal
wdt:P1343 IEC 80000-6:2022 Quantities and units — Part 6: Electromagnetism
IEC 80000-6:2008 Quantities and units—Part 6: Electromagnetism
wdt:P1645 "ep0"
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>&#x03B5;</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow></msub><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><msub><mi>&#x03BC;</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow></msub><msubsup><mi>c</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msubsup></mrow></mrow></mfrac></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 permittivity
wdt:P31 physical constant
UCUM constant
wdt:P4020 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msup><mrow data-mjx-texclass="ORD"><mi>𝖫</mi></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">&#x2212;</mo><mn>3</mn></mrow></mrow></msup><msup><mrow data-mjx-texclass="ORD"><mi>𝖬</mi></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">&#x2212;</mo><mn>1</mn></mrow></mrow></msup><msup><mrow data-mjx-texclass="ORD"><mi>𝖳</mi></mrow><mrow data-mjx-texclass="ORD"><mn>4</mn></mrow></msup><msup><mrow data-mjx-texclass="ORD"><mi>𝖨</mi></mrow><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P4732 "P04508"
wdt:P4839 "Entity["PhysicalConstant", "ElectricConstant"]"
wdt:P5064 "PermittivityofFreeSpace"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "72645310"
wdt:P646 "/m/07plv3"
wdt:P6781 "Definition:Vacuum_Permittivity"
wdt:P7007 ""ElectricConstant""
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>&#x03B5;</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>&#x03BC;</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>c</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P7825 "[eps_0]"
wdt:P7973 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>&#x03B5;</mi><mrow data-mjx-texclass="ORD"><mn>0</mn></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P8111 second to the fourth power square ampere per kilogram cubic metre
farad per metre
wdt:P8855 "121-11-03"
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