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Article: Efficiency measurement using a motor-dynamo module

TitleEfficiency measurement using a motor-dynamo module
Authors
Ng, PHWong, SLMak, SY
Issue Date2009
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/physed
Citation
Physics Education, 2009, v. 44 n. 6, p. 639-643 How to Cite?
DOI: http://dx.doi.org/10.1088/0031-9120/44/6/012
AbstractIn this article, we describe a simple method which can be used to measure the efficiency of a low power dc motor, a motor-converted dynamo and a coupled motor-dynamo module as a function of the speed of rotation. The result can also be used to verify Faraday's law of electromagnetic induction. © 2009 IOP Publishing Ltd.
Persistent Identifierhttp://hdl.handle.net/10722/125499
ISSN
0031-9120
2020 SCImago Journal Rankings: 0.343
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorNg, PHen_HK
dc.contributor.authorWong, SLen_HK
dc.contributor.authorMak, SYen_HK
dc.date.accessioned2010-10-31T11:34:55Z-
dc.date.available2010-10-31T11:34:55Z-
dc.date.issued2009en_HK
dc.identifier.citationPhysics Education, 2009, v. 44 n. 6, p. 639-643en_HK
dc.identifier.issn0031-9120en_HK
dc.identifier.urihttp://hdl.handle.net/10722/125499-
dc.description.abstractIn this article, we describe a simple method which can be used to measure the efficiency of a low power dc motor, a motor-converted dynamo and a coupled motor-dynamo module as a function of the speed of rotation. The result can also be used to verify Faraday's law of electromagnetic induction. © 2009 IOP Publishing Ltd.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/Journals/physeden_HK
dc.relation.ispartofPhysics Educationen_HK
dc.rightsPhysics Education. Copyright © Institute of Physics.en_HK
dc.titleEfficiency measurement using a motor-dynamo moduleen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0031-9120&volume=44&issue=6&spage=639&epage=643&date=2009&atitle=Efficiency+measurement+using+a+motor–dynamo+moduleen_HK
dc.identifier.emailWong, SL: aslwong@hkucc.hku.hken_HK
dc.identifier.authorityWong, SL=rp00972en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0031-9120/44/6/012en_HK
dc.identifier.scopuseid_2-s2.0-70450248538en_HK
dc.identifier.hkuros179160en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70450248538&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume44en_HK
dc.identifier.issue6en_HK
dc.identifier.spage639en_HK
dc.identifier.epage643en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridNg, PH=35183778800en_HK
dc.identifier.scopusauthoridWong, SL=55253498200en_HK
dc.identifier.scopusauthoridMak, SY=7102103816en_HK
dc.identifier.issnl0031-9120-

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