Literaturnachweis - Detailanzeige
Autor/inn/en | Rothman, T.; Boughn, S. |
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Titel | The Lorentz force and the radiation pressure of light. |
Quelle | In: American journal of physics, 77 (2009) 2, S. 122-127
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | online; gedruckt; Zeitschriftenaufsatz |
ISSN | 0002-9505; 1943-2909 |
DOI | 10.1119/1.3027432 |
Schlagwörter | Poynting-Vektor; Druck (Phys); Elektromagnetische Welle; Licht; Lorentzkraft; Physik; Strahlung |
Abstract | To make plausible the idea that light exerts a pressure on matter, some introductory physics texts consider the force exerted by an electromagnetic wave on an electron. The argument as presented is mathematically incorrect and has several serious conceptual difficulties without obvious resolution at the classical, yet alone introductory, level. We discuss these difficulties and propose an alternative argument. © 2009 American Association of Physics Teachers. |
Erfasst von | Arbeitsgruppe Didaktik der Physik, Universität Osnabrück |
Update | 2009/2 |