Paper Abstract and Keywords |
Presentation |
2019-11-09 10:35
The Derivation of Electromagnetic Potential and Lorentz Force in Invariant Form Yuji Shigehiro (Osaka Inst. Tech.) EMT2019-70 Link to ES Tech. Rep. Archives: EMT2019-70 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Up to now, in the electromagnetic theory, the electromagnetic field is defined first, and then the electromagnetic potential is defined. This makes it difficult to draw the concrete picture of the vector potential. At the time when the electromagnetic theory was constructed, the Lorentz force law was the only law that could be relied on. Given this situation, it may be natural that the electromagnetic field is defined first. On the other hand, due to the redefinition of the International System of Units (SI) in May 2019, the unit of mass has been defined by fixing the Planck constant. It would be worthwhile to reconsider existing theories based on this new definition. In this paper, Lorentz force and electromagnetic potential are derived based on this new definition, and the essence of the vector potential is clarified. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
vector potential / Lorentz force / special relativity / International System of Units / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 272, EMT2019-70, pp. 235-240, Nov. 2019. |
Paper # |
EMT2019-70 |
Date of Issue |
2019-10-31 (EMT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
EMT2019-70 Link to ES Tech. Rep. Archives: EMT2019-70 |
Conference Information |
Committee |
EMT IEE-EMT |
Conference Date |
2019-11-07 - 2019-11-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hotel Syunkeiya |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Electromagnetic Theory, etc. |
Paper Information |
Registration To |
EMT |
Conference Code |
2019-11-EMT-EMT |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
The Derivation of Electromagnetic Potential and Lorentz Force in Invariant Form |
Sub Title (in English) |
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vector potential |
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Lorentz force |
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special relativity |
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International System of Units |
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Yuji Shigehiro |
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Osaka Institute of Technology (Osaka Inst. Tech.) |
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Speaker |
Author-1 |
Date Time |
2019-11-09 10:35:00 |
Presentation Time |
25 minutes |
Registration for |
EMT |
Paper # |
EMT2019-70 |
Volume (vol) |
vol.119 |
Number (no) |
no.272 |
Page |
pp.235-240 |
#Pages |
6 |
Date of Issue |
2019-10-31 (EMT) |
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