Literaturnachweis - Detailanzeige
| Autor/inn/en | Sapple, Paul; Reilly, Lee M. |
|---|---|
| Titel | A Simple Demonstration of the Effect of Eddy Currents |
| Quelle | In: School Science Review, 95 (2013) 350, S.19 (1 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0036-6811 |
| Schlagwörter | Science Instruction; Magnets; Energy; Scientific Concepts; Demonstrations (Educational) |
| Abstract | Demonstrating that a moving magnet can induce an electromagnetic force by causing an electric current in a conducting material can be shown by a number of methods. A common method is dropping a magnet down a copper pipe and showing that the rate of fall is much slower than expected owing to the induced electric current in the copper pipe. This "Science Note" gives a simpler and more visual demonstration involving a nonferrous frying pan and two metal discs of similar size, one magnetic and the other not. (ERIC). |
| Anmerkungen | Association for Science Education. College Lane Hatfield, Herts, AL10 9AA, UK. Tel: +44-1-707-283000; Fax: +44-1-707-266532; e-mail: info@ase.org.uk; Web site: http://www.ase.org.uk |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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