The explanation of the Trouton–Noble experiment revisited
作者:
Saul A. Teukolsky,
期刊:
American Journal of Physics
(AIP Available online 1996)
卷期:
Volume 64,
issue 9
页码: 1104-1109
ISSN:0002-9505
年代: 1996
DOI:10.1119/1.18329
出版商: American Association of Physics Teachers
关键词: CAPACITORS;ENERGY;ELECTROMAGNETIC FIELDS;RELATIVITY THEORY;LINEAR MOMENTUM;LORENTZ TRANSFORMATIONS;03.30;41.
数据来源: AIP
摘要:
One class of explanations of the null result of the Trouton–Noble experiment uses the ‘‘standard’’ definitions of electromagnetic energy and momentum but is quite complicated. Another class is much simpler but appears to require new definitions of electromagnetic energy and momentum. We reconcile the two sets of explanations and show that they are both physically correct. We use the same arguments that have been used in discussions of the famous ‘‘4/3’’ factor in the electromagnetic mass of the classical electron.
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