https://m2.mtmt.hu/ hun 2026-09-22 00:37 JournalArticle 36402061 ADMIN_APPROVED true 0 false 2026-04-25T21:01:37.766+0000 2025-10-28T07:47:58.294+0000 2025-10-28T07:47:51.878+0000 true 10019782 Csámer Iván /api/admin/10019782 Admin Csámer Iván (ELTE TTK kari admin 5) true 10019782 2025-10-28T07:47:58.310+0000 2025-10-28T07:47:58.310+0000 2025-10-28T07:47:58.301+0000 true 10019782 Csámer Iván /api/admin/10019782 Admin Csámer Iván (ELTE TTK kari admin 5) true 10019782 true false true 24 24 /api/publicationtype/24 PublicationType Folyóiratcikk 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType Folyóiratcikk 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType Szakcikk (Folyóiratcikk) 101 true 10000059 true 1 /api/category/1 Category Tudományos true 1 Németh, Viktoria true false /api/journal/10013020 REVIEWED PHYSICS EDUCATION 0031-9120 1361-6552 true false 10013020 false 10013020 true 0031-9120 1361-6552 Journal FOREIGN 60 6 065033 065033 2025 Electromagnetic induction and Lenz’s law are very important topics in both university and high school education, as well as in everyday practice. The qualitative demonstration of Lenz’s law with the movement of a magnetic body falling in a copper tube is well known. In this work, in order to expand on the quantitative analyses published in the literature so far, we conducted systematic experiments on the effect of the size of the copper tube used in the demonstration of Lenz’s law. We established important quantitative relationships regarding the effect of both the wall thickness and the inner diameter of the tube, which were also supported by theoretical considerations. The obtained relationships can not only help university students to understand the topic more deeply but can also provide engineers with important knowledge in practical applications and designs. Our low-cost experimental equipment can be easily assembled in a student laboratory, and we plan to implement this experiment as an advanced university laboratory activity. true true 2025 true true true false false NONE 2026-04-25 false 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q2 A false false false false 2025-10-27T07:47:58.178+0000 Anyagfizikai Tanszék (ELTE / TTK / FizCsill_I); Fizika Doktori Iskola (ELTE / TTK) 3 6 2 4 0 false Language 10002 /api/language/10002 Angol Angol English true 2 true PersonAuthorship 128291661 /api/authorship/128291661 Németh, Viktoria 1 0.25 true false false Németh Viktoria true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PersonAuthorship 128291662 /api/authorship/128291662 Barsy, Anna [Barsy, Anna (Fizika tanítása), szerző] Fizika Doktori Iskola (ELTE / TTK) 2 0.25 false false false Author 10100790 /api/author/10100790 Barsy Anna (Fizika tanítása) Barsy Anna true true Barsy Anna true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PersonAuthorship 128291663 /api/authorship/128291663 Jenei, Péter [Jenei, Péter (Anyagfizika), szerző] Anyagfizikai Tanszék (ELTE / TTK / FizCsill_I) 3 0.25 false false false Author 10032761 /api/author/10032761 Jenei Péter (Anyagfizika) Jenei Péter true 10032761 true Jenei Péter true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PersonAuthorship 128291664 /api/authorship/128291664 Chinh, Nguyen Q [Nguyen Quang, Chinh (Szilárdtestfizika...), szerző] Anyagfizikai Tanszék (ELTE / TTK / FizCsill_I) 4 0.25 false true false Author 10008636 /api/author/10008636 Nguyen Quang Chinh (Szilárdtestfizika és Anyagtudomány) Nguyen Quang Chinh true 10008636 true Chinh Nguyen Q true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PublicationIdentifier 30064565 /api/publicationidentifier/30064565 DOI: 10.1088/1361-6552/ae0dd8 PlainSource 6 /api/publicationsource/6 DOI PublicationSourceType 10001 /api/publicationsourcetype/10001 DOI true true true DOI DOI https://doi.org/@@@ true true 6 true IDENTICAL 10.1088/1361-6552/ae0dd8 https://doi.org/10.1088/1361-6552/ae0dd8 false true PublicationIdentifier 30064567 /api/publicationidentifier/30064567 Scopus: 105019252144 PlainSource 3 /api/publicationsource/3 Scopus PublicationSourceType 10003 /api/publicationsourcetype/10003 Indexelő adatbázis false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 105019252144 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105019252144 false true PublicationIdentifier 30064566 /api/publicationidentifier/30064566 Egyéb URL: https://iopscience.iop.org/article/10.1088/1361-6552/ae0dd8 PlainSource 40 /api/publicationsource/40 Egyéb URL PublicationSourceType 10006 /api/publicationsourcetype/10006 Link true true true Egyéb URL Other URL @@@ true true 40 true https://iopscience.iop.org/article/10.1088/1361-6552/ae0dd8 https://iopscience.iop.org/article/10.1088/1361-6552/ae0dd8 false true MtaRating 515778 /api/mtarating/515778 II. Pedagógiai Tudományos Bizottság:A PHYSICS EDUCATION 0031-9120 1361-6552 RatingType 10023 /api/ratingtype/10023 II. Pedagógiai Tudományos Bizottság PedTB Institute 14107 /api/institute/14107 Pedagógiai Tudományos Bizottság II. FTO PedTB [1901-] 0 false true false Pedagógiai Tudományos Bizottság Pedagógiai Tudományos Bizottság true 14107 true true true A true 15778 true SjrRating 11577582 /api/sjrrating/11577582 sjr:Q2 (2025) Scopus - Education PHYSICS EDUCATION 0031-9120 1361-6552 639 0.49 journal RatingType 10002 /api/ratingtype/10002 sjr sjr true true ClassificationExternal 3304 /api/classificationexternal/3304 Scopus - Education true 3304 true Q2 DIRECT true true Reference 69338677 /api/reference/69338677 1. Purcell 2013 1 false true Reference 69338678 /api/reference/69338678 2. Hartel 2018: Electromagnetic induction: an alternative for teaching and understanding., Eur. J. Phys. Edu., 9, p. 1309 2 false true Reference 69338679 /api/reference/69338679 3. 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(2025) PHYSICS EDUCATION 0031-9120 1361-6552 60 6<div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <div class="autype autype0"> <span class="author-name" >Németh Viktoria </span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10100790"><a href="/gui2/?type=authors&mode=browse&sel=10100790" target="_blank">Barsy Anna (<span class="authorship-author-name">Barsy Anna</span> <span class="authorAux-mtmt"> Fizika tanítása</span>) </a> </span> <span class="author-affil"><span title="Eötvös Loránd Tudományegyetem">ELTE</span>/<span title="Természettudományi Kar">TTK</span>/Fizika Doktori Iskola</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10032761"><a href="/gui2/?type=authors&mode=browse&sel=10032761" target="_blank">Jenei Péter (<span class="authorship-author-name">Jenei Péter</span> <span class="authorAux-mtmt"> Anyagfizika</span>) </a> </span> <span class="author-affil"><span title="Eötvös Loránd Tudományegyetem">ELTE</span>/<span title="Természettudományi Kar">TTK</span>/<span title="Fizikai és Csillagászati Intézet">FizCsill_I</span>/Anyagfizikai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10008636"><a href="/gui2/?type=authors&mode=browse&sel=10008636" target="_blank">Chinh Nguyen Q (<span class="authorship-author-name">Nguyen Quang Chinh</span> <span class="authorAux-mtmt"> Szilárdtestfizika és Anyagtudomány</span>) </a> </span> <span class="author-affil"><span title="Eötvös Loránd Tudományegyetem">ELTE</span>/<span title="Természettudományi Kar">TTK</span>/<span title="Fizikai és Csillagászati Intézet">FizCsill_I</span>/Anyagfizikai Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;36402061" target="_blank">Systematic study on the size effect of the copper tube used in the demonstration of Lenz’s law</a></div> <div> <span class="journal-title">PHYSICS EDUCATION</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/0031-9120">0031-9120</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1361-6552">1361-6552</a>)</span>: <span class="journal-volume">60</span> <span class="journal-issue">6</span> <span class="page"> Paper 065033. </span> <span class="year">(2025)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.1088/1361-6552/ae0dd8" target="_blank" href="https://doi.org/10.1088/1361-6552/ae0dd8"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="105019252144" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105019252144"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="https://iopscience.iop.org/article/10.1088/1361-6552/ae0dd8" target="_blank" href="https://iopscience.iop.org/article/10.1088/1361-6552/ae0dd8"> Egyéb URL </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Folyóirat szakterülete: Scopus - Education&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Physics and Astronomy (miscellaneous)&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Pedagógiai Tudományos Bizottság II. FTO PedTB [1901-]&nbsp;&nbsp;&nbsp;A</div> </div></OnlyViewableByAuthor> <div class="mtid"><span class="long-pub-mtid">Közlemény: 36402061</span> | <span class="status-data status-ADMIN_APPROVED"> Admin láttamozott </span> Forrás | <span class="type-subtype">Folyóiratcikk ( Szakcikk ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData"></span> </div> <div class="lastModified">Utolsó módosítás: 2025.10.28. 08:47 Csámer Iván (ELTE TTK kari admin 5) </div> </div></div>