Study of Electric charge induction with a three-dimensional model using the finite elements method
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Ensino de Física (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172019000100601 |
Resumo: | Abstract One of the first subjects studied in Electricity and Magnetism classes is how one can make an electrically neutral object be an electrically charged object. There are three ways to do it: charging by friction, charging by contact and charging by induction. Induction charging is a method used to charge an object without actually touching the object to any other charged object. In order to illustrate the explanation of how the process of charging an electrically neutral body by induction, a 3D model was built using the finite elements method to show the increasing of the surface charge density in a initially neutral sphere when the distance between this sphere and a negatively charged bar decreases. |
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Study of Electric charge induction with a three-dimensional model using the finite elements methodInduction of chargesFEMComsol Multiphysycs®Abstract One of the first subjects studied in Electricity and Magnetism classes is how one can make an electrically neutral object be an electrically charged object. There are three ways to do it: charging by friction, charging by contact and charging by induction. Induction charging is a method used to charge an object without actually touching the object to any other charged object. In order to illustrate the explanation of how the process of charging an electrically neutral body by induction, a 3D model was built using the finite elements method to show the increasing of the surface charge density in a initially neutral sphere when the distance between this sphere and a negatively charged bar decreases.Sociedade Brasileira de Física2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172019000100601Revista Brasileira de Ensino de Física v.41 n.1 2019reponame:Revista Brasileira de Ensino de Física (Online)instname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/1806-9126-rbef-2018-0142info:eu-repo/semantics/openAccessCamara,Alexandre de ResendeSantos,Zeila Virginia TorresPacheco,Clara JohannaGonçalves,Marcos Vinicius Colaçoeng2018-07-27T00:00:00Zoai:scielo:S1806-11172019000100601Revistahttp://www.sbfisica.org.br/rbef/https://old.scielo.br/oai/scielo-oai.php||marcio@sbfisica.org.br1806-91261806-1117opendoar:2018-07-27T00:00Revista Brasileira de Ensino de Física (Online) - Sociedade Brasileira de Física (SBF)false |
dc.title.none.fl_str_mv |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
title |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
spellingShingle |
Study of Electric charge induction with a three-dimensional model using the finite elements method Camara,Alexandre de Resende Induction of charges FEM Comsol Multiphysycs® |
title_short |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
title_full |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
title_fullStr |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
title_full_unstemmed |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
title_sort |
Study of Electric charge induction with a three-dimensional model using the finite elements method |
author |
Camara,Alexandre de Resende |
author_facet |
Camara,Alexandre de Resende Santos,Zeila Virginia Torres Pacheco,Clara Johanna Gonçalves,Marcos Vinicius Colaço |
author_role |
author |
author2 |
Santos,Zeila Virginia Torres Pacheco,Clara Johanna Gonçalves,Marcos Vinicius Colaço |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Camara,Alexandre de Resende Santos,Zeila Virginia Torres Pacheco,Clara Johanna Gonçalves,Marcos Vinicius Colaço |
dc.subject.por.fl_str_mv |
Induction of charges FEM Comsol Multiphysycs® |
topic |
Induction of charges FEM Comsol Multiphysycs® |
description |
Abstract One of the first subjects studied in Electricity and Magnetism classes is how one can make an electrically neutral object be an electrically charged object. There are three ways to do it: charging by friction, charging by contact and charging by induction. Induction charging is a method used to charge an object without actually touching the object to any other charged object. In order to illustrate the explanation of how the process of charging an electrically neutral body by induction, a 3D model was built using the finite elements method to show the increasing of the surface charge density in a initially neutral sphere when the distance between this sphere and a negatively charged bar decreases. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172019000100601 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172019000100601 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1806-9126-rbef-2018-0142 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
publisher.none.fl_str_mv |
Sociedade Brasileira de Física |
dc.source.none.fl_str_mv |
Revista Brasileira de Ensino de Física v.41 n.1 2019 reponame:Revista Brasileira de Ensino de Física (Online) instname:Sociedade Brasileira de Física (SBF) instacron:SBF |
instname_str |
Sociedade Brasileira de Física (SBF) |
instacron_str |
SBF |
institution |
SBF |
reponame_str |
Revista Brasileira de Ensino de Física (Online) |
collection |
Revista Brasileira de Ensino de Física (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Ensino de Física (Online) - Sociedade Brasileira de Física (SBF) |
repository.mail.fl_str_mv |
||marcio@sbfisica.org.br |
_version_ |
1752122423970365440 |