SHMARQL

electromotive force

<http://www.wikidata.org/entity/Q185329>

scalar physical quantity homogeneous to a voltage, expressing the modulus of the force exerted on a charge in an electric field
electromotive force
rdfs:label
"electromotive force"@en
skos:altLabel
"emf"@en
"source tension"@en
"source voltage"@en
schema:description
"scalar physical quantity homogeneous to a voltage, expressing the modulus of the force exerted on a charge in an electric field"@en
schema:dateModified "2026-10-17T15:35:47+00:00"^^xsd:dateTime
schema:version 2558019431
wikibase:identifiers 22
wikibase:sitelinks 67
wikibase:statements 46
p:P10283 wd:statement/Q185329-48B63EEE-FB88-402B-89D9-D51C542406A3
p:P10376 wd:statement/Q185329-ef77fa68-4051-2408-0705-f785ccf1b549
p:P11514 wd:statement/Q185329-3E6B5333-83C0-4020-96C2-ED0DE48CD26F
p:P1343 wd:statement/Q185329-09df6aa4-42fc-58a4-a695-c9282be00a51
wd:statement/Q185329-4C7EB2D9-5175-4F01-8AFE-64841EFEE49F
wd:statement/Q185329-644390ea-48bd-6984-cc0d-98b3f78c0e24
wd:statement/Q185329-B153D325-3E3F-4EE0-9E3E-525C96488CC8
wd:statement/Q185329-B246D240-92AB-489A-BBCD-383AE1601F81
wd:statement/Q185329-dc00f889-dde9-4851-a605-981fa2961452
p:P13591 wd:statement/Q185329-4FF2D76E-7896-4929-8010-6FD830E7766E
p:P13625 wd:statement/Q185329-9C888D3F-2513-4FB9-83C0-3EA201430479
p:P1417 wd:statement/Q185329-079E97BC-69BA-4947-B353-67B995D93737
p:P18 wd:statement/Q185329-c4c481f6-4cc1-fedc-96df-c64e7a9f897a
p:P1813 wd:statement/Q185329-7053c6e1-4d7f-f34b-0c8c-a738f340c8d7
wd:statement/Q185329-f513a550-48c3-4c88-6197-ad25471c604d
p:P1889 wd:statement/Q185329-8DCD3431-90F3-41B6-8B03-4883653AC2D1
p:P227 wd:statement/Q185329-b1de2be0-450c-d64b-d40c-475f5aa10dc2
p:P244 wd:statement/Q185329-4aa19a36-43bb-79fe-c6c5-df68195acc86
p:P2534 wd:statement/Q185329-eecf69f1-446f-040a-c647-2d859608d163
p:P279 wd:statement/Q185329-879712A2-A406-4EF1-8B74-B80136F8183D
wd:statement/Q185329-b9fe1c49-4651-4364-8daf-7d1167050442
wd:statement/Q185329-fa8d844f-4085-6f3d-de5b-f3aa8d35e874
p:P2924 wd:statement/Q185329-f2b2ff09-45af-8d37-dede-819784c59759
p:P3417 wd:statement/Q185329-51CA58A0-8D15-4453-88B1-FA71E3C9C210
p:P349 wd:statement/Q185329-1F143FAC-90F0-4F26-842A-501BE7B61E70
p:P373 wd:statement/Q185329-5c53dff8-3942-436d-b98f-090c108fa2df
p:P4020 wd:statement/Q185329-e8c71210-4dc7-f07f-9762-861133af9a0e
p:P4342 wd:statement/Q185329-A7F25819-0C66-45B6-B6A9-1354B0341D20
p:P460 wd:statement/Q185329-B886901B-AC23-4900-93F4-0CFEB1922CBC
p:P4732 wd:statement/Q185329-fdb3d6b4-4e62-f47c-857b-3be5733d480a
p:P5008 wd:statement/Q185329-89D7F986-6C78-44EC-BBF0-7A32922154FF
p:P6366 wd:statement/Q185329-0F9B509A-143D-4287-8F14-BC248929C01D
p:P646 wd:statement/Q185329-A33D85FC-C18C-4B3E-ABEC-89CE54B1AC4B
p:P6781 wd:statement/Q185329-9d7e928f-4187-9a72-461d-e7801c0bd45e
p:P6802 wd:statement/Q185329-356d2f80-4078-adc3-847a-0735b47ff95b
p:P7235 wd:statement/Q185329-afe1d6b6-4c85-1ed5-e149-8107134d87c4
p:P7431 wd:statement/Q185329-c55a9de9-484c-c537-c8ed-4ad5701677ce
p:P7973 wd:statement/Q185329-37e04381-411a-e6c4-bdfe-0353b95f190f
wd:statement/Q185329-476CD417-8654-4748-95B9-6F19DB9DFCD9
p:P8111 wd:statement/Q185329-774FA7BC-1810-4A00-AC6B-855169FA875B
wd:statement/Q185329-a368c356-4351-8f92-d433-be28cb41f36a
p:P8189 wd:statement/Q185329-1CDD0A24-7773-4908-B599-0D311930DBC0
p:P8313 wd:statement/Q185329-0E200EB6-5F32-4359-B78A-8304108E9779
p:P8393 wd:statement/Q185329-57927f8b-4730-bdf4-9a0a-eb700dc11de9
wd:statement/Q185329-9BBB7B3D-683B-4124-853B-A82F452CE07F
p:P8855 wd:statement/Q185329-ab3d765a-462d-6a04-2783-df67f9f88877
p:direct-normalized/P227 <https://d-nb.info/gnd/4151853-6>
p:direct-normalized/P244 <http://id.loc.gov/authorities/names/sh85042193>
p:direct-normalized/P349 <http://id.ndl.go.jp/auth/ndlna/00561303>
p:direct-normalized/P4732 <http://dx.doi.org/10.1351/goldbook.E01974>
p:direct-normalized/P6366 <https://makg.org/entity/127535462>
p:direct-normalized/P8393 <http://qudt.org/vocab/quantitykind/ElectromotiveForce>
<http://qudt.org/vocab/quantitykind/SourceVoltage>
wdt:P10283 "C127535462"
wdt:P10376 "physics-and-astronomy/electromotive-force"
wdt:P11514 "elektrodvizhushchaia-sila-cc867e"
wdt:P1343 IEC 80000-6:2022 Quantities and units — Part 6: Electromagnetism
Meyers Konversations-Lexikon, 4th edition (1885–1890)
Great Soviet Encyclopedia (1926–1947)
Armenian Soviet Encyclopedia
IEC 80000-6:2008 Quantities and units—Part 6: Electromagnetism
Small Soviet Encyclopedia
wdt:P13591 "concept/168b85f9-d5a8-4af1-8d80-4537bb0b7391"
wdt:P13625 "A0E-1L2I0M1H0T-3D0"
wdt:P1417 "science/electromotive-force"
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Electromotive%20Force%20for%20an%20ideal%20voltage%20source.jpg>
wdt:P1813
"emf"@en
wdt:P1889 open-circuit voltage
wdt:P227 "4151853-6"
wdt:P244 "sh85042193"
wdt:P2534 "<math xmlns="http://www.w3.org/1998/Math/MathML" class="mwe-math-element mwe-math-element-inline"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mrow data-mjx-texclass="ORD"><mtext>emf</mtext></mrow><mo stretchy="false">=</mo><msub><mi>V</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>a</mi><mi>b</mi></mrow></mrow></msub><mo stretchy="false">+</mo><mi>I</mi><msub><mi>R</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>i</mi><mi>n</mi></mrow></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 physical quantity
voltage
scalar quantity
wdt:P3417 "Electromotive-Force"
wdt:P349 "00561303"
wdt:P373 "Electromotive force"
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"><mn>2</mn></mrow></msup><mrow data-mjx-texclass="ORD"><mi>𝖬</mi></mrow><msup><mrow data-mjx-texclass="ORD"><mi>𝖳</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>𝖨</mi></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">&#x2212;</mo><mn>1</mn></mrow></mrow></msup></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math xmlns="http://www.w3.org/1998/Math/MathML" class="mwe-math-element mwe-math-element-inline"><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"><mn>2</mn></mrow></msup><msup><mrow data-mjx-texclass="ORD"><mi>𝖬</mi></mrow><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow></msup><msup><mrow data-mjx-texclass="ORD"><mi>𝖳</mi></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">−</mo><mn>3</mn></mrow></mrow></msup><msup><mrow data-mjx-texclass="ORD"><mi>𝖨</mi></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">−</mo><mn>1</mn></mrow></mrow></msup></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P4342 "elektromotorisk_kraft"
wdt:P460 wd:Q131438152
wdt:P4732 "E01974"
wdt:P5008 Wikipedia:Vital articles/Level/4
wdt:P6366 "127535462"
wdt:P646 "/m/0hg9q"
wdt:P6781 "Definition:Electromotive_Force"
wdt:P6802 <http://commons.wikimedia.org/wiki/Special:FilePath/Galvanic%20cell%20labeled.svg>
wdt:P7235 "<math xmlns="http://www.w3.org/1998/Math/MathML" class="mwe-math-element mwe-math-element-inline"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mrow data-mjx-texclass="ORD"><mtext>emf</mtext></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P7431 "SourceVoltage"
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"><mi>E</mi></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>U</mi><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi mathvariant="normal">s</mi></mrow></mrow></msub></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P8111 kilogram square metre per cubic second ampere
volt
wdt:P8189 "987007538462405171"
wdt:P8313 "elektromotorisk_kraft"
wdt:P8393 "ElectromotiveForce"
"SourceVoltage"
wdt:P8855 "131-12-22"
Download as:
TurtleJSON-LDRDF/XML
data from SPARQL profile: Wikidata