A missing magnetic energy paradox

Autores
Grosse, Constantino
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
While the interaction forces between two electric and two magnetic dipoles are formally identical, their interaction energies differ because in addition to mechanical work, the magnetic energy includes the electrical work needed to keep the dipole moments unaltered. This energy difference appears to contradict a calculation based on the integrals of the squares of the electric and magnetic fields since the electric and magnetic dipole fields have precisely the same geometry.
Fil: Grosse, Constantino. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina
Materia
Electric Dipole
Magnetic Dipole
Electromagnetic Field Energy
Dipole Dipole Interaction
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26746
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/26746
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A missing magnetic energy paradoxGrosse, ConstantinoElectric DipoleMagnetic DipoleElectromagnetic Field EnergyDipole Dipole Interactionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1While the interaction forces between two electric and two magnetic dipoles are formally identical, their interaction energies differ because in addition to mechanical work, the magnetic energy includes the electrical work needed to keep the dipole moments unaltered. This energy difference appears to contradict a calculation based on the integrals of the squares of the electric and magnetic fields since the electric and magnetic dipole fields have precisely the same geometry.Fil: Grosse, Constantino. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; ArgentinaAmer Assoc Physics Teachers Amer Inst Physics2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26746Grosse, Constantino; A missing magnetic energy paradox ; Amer Assoc Physics Teachers Amer Inst Physics; American Journal Of Physics; 81; 4; 4-2013; 298-3020002-9505enginfo:eu-repo/semantics/altIdentifier/doi/10.1119/1.4776652info:eu-repo/semantics/altIdentifier/url/http://aapt.scitation.org/doi/10.1119/1.4776652info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:22:05Zoai:ri.conicet.gov.ar:11336/26746instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:22:05.728CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A missing magnetic energy paradox
title A missing magnetic energy paradox
spellingShingle A missing magnetic energy paradox
Grosse, Constantino
Electric Dipole
Magnetic Dipole
Electromagnetic Field Energy
Dipole Dipole Interaction
title_short A missing magnetic energy paradox
title_full A missing magnetic energy paradox
title_fullStr A missing magnetic energy paradox
title_full_unstemmed A missing magnetic energy paradox
title_sort A missing magnetic energy paradox
dc.creator.none.fl_str_mv Grosse, Constantino
author Grosse, Constantino
author_facet Grosse, Constantino
author_role author
dc.subject.none.fl_str_mv Electric Dipole
Magnetic Dipole
Electromagnetic Field Energy
Dipole Dipole Interaction
topic Electric Dipole
Magnetic Dipole
Electromagnetic Field Energy
Dipole Dipole Interaction
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv While the interaction forces between two electric and two magnetic dipoles are formally identical, their interaction energies differ because in addition to mechanical work, the magnetic energy includes the electrical work needed to keep the dipole moments unaltered. This energy difference appears to contradict a calculation based on the integrals of the squares of the electric and magnetic fields since the electric and magnetic dipole fields have precisely the same geometry.
Fil: Grosse, Constantino. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnologia; Argentina
description While the interaction forces between two electric and two magnetic dipoles are formally identical, their interaction energies differ because in addition to mechanical work, the magnetic energy includes the electrical work needed to keep the dipole moments unaltered. This energy difference appears to contradict a calculation based on the integrals of the squares of the electric and magnetic fields since the electric and magnetic dipole fields have precisely the same geometry.
publishDate 2013
dc.date.none.fl_str_mv 2013-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/26746
Grosse, Constantino; A missing magnetic energy paradox ; Amer Assoc Physics Teachers Amer Inst Physics; American Journal Of Physics; 81; 4; 4-2013; 298-302
0002-9505
url http://hdl.handle.net/11336/26746
identifier_str_mv Grosse, Constantino; A missing magnetic energy paradox ; Amer Assoc Physics Teachers Amer Inst Physics; American Journal Of Physics; 81; 4; 4-2013; 298-302
0002-9505
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1119/1.4776652
info:eu-repo/semantics/altIdentifier/url/http://aapt.scitation.org/doi/10.1119/1.4776652
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Amer Assoc Physics Teachers Amer Inst Physics
publisher.none.fl_str_mv Amer Assoc Physics Teachers Amer Inst Physics
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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