Induction ring launcher

Detalhes bibliográficos
Autor(a) principal: Matos, Vítor
Data de Publicação: 2008
Outros Autores: Silva, Luís, Esteves, João Sena
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/8419
Resumo: This paper describes a device capable of launching metal rings at a distance of a few meters. Part of an iron pipe is inserted on a coil. A conducting non-ferromagnetic ring is inserted in the pipe through its other extremity. An alternating current flowing through the coil generates an alternating magnetic field, which magnetizes the iron pipe. So, an alternating magnetic field is generated around the pipe and induces a circumferential current flowing in the ring. This current is repelled by the magnetic field, forcing the ring to jump out of the pipe.
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spelling Induction ring launcherRing launcherJumping ringThomson’s CoilThis paper describes a device capable of launching metal rings at a distance of a few meters. Part of an iron pipe is inserted on a coil. A conducting non-ferromagnetic ring is inserted in the pipe through its other extremity. An alternating current flowing through the coil generates an alternating magnetic field, which magnetizes the iron pipe. So, an alternating magnetic field is generated around the pipe and induces a circumferential current flowing in the ring. This current is repelled by the magnetic field, forcing the ring to jump out of the pipe.Robótica 2006 – Festival Nacional de Robótica (National Robotics Festival), Guimarães, Portugal, April 28 – May 1, 2006.Universidade do MinhoMatos, VítorSilva, LuísEsteves, João Sena20082008-01-01T00:00:00Zbook partinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/8419engCosta, M. F. [et al.], ed. lit. - “Selected Papers on Hands-on Science”. Braga : Associação Hands-on Science Network, 2008. ISBN 978-989-95336-2-2. p. 347-352.978-989-95336-2-2info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-11T06:36:56Zoai:repositorium.sdum.uminho.pt:1822/8419Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T06:36:56Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Induction ring launcher
title Induction ring launcher
spellingShingle Induction ring launcher
Matos, Vítor
Ring launcher
Jumping ring
Thomson’s Coil
title_short Induction ring launcher
title_full Induction ring launcher
title_fullStr Induction ring launcher
title_full_unstemmed Induction ring launcher
title_sort Induction ring launcher
author Matos, Vítor
author_facet Matos, Vítor
Silva, Luís
Esteves, João Sena
author_role author
author2 Silva, Luís
Esteves, João Sena
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Matos, Vítor
Silva, Luís
Esteves, João Sena
dc.subject.por.fl_str_mv Ring launcher
Jumping ring
Thomson’s Coil
topic Ring launcher
Jumping ring
Thomson’s Coil
description This paper describes a device capable of launching metal rings at a distance of a few meters. Part of an iron pipe is inserted on a coil. A conducting non-ferromagnetic ring is inserted in the pipe through its other extremity. An alternating current flowing through the coil generates an alternating magnetic field, which magnetizes the iron pipe. So, an alternating magnetic field is generated around the pipe and induces a circumferential current flowing in the ring. This current is repelled by the magnetic field, forcing the ring to jump out of the pipe.
publishDate 2008
dc.date.none.fl_str_mv 2008
2008-01-01T00:00:00Z
dc.type.driver.fl_str_mv book part
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/8419
url http://hdl.handle.net/1822/8419
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Costa, M. F. [et al.], ed. lit. - “Selected Papers on Hands-on Science”. Braga : Associação Hands-on Science Network, 2008. ISBN 978-989-95336-2-2. p. 347-352.
978-989-95336-2-2
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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