Rethinking Faraday's Law for Teaching Motional Electromotive Force

Autor/inn/en	Zuza, Kristina; Guisasola, Jenaro; Michelini, Marisa; Santi, Lorenzo
Titel	Rethinking Faraday's Law for Teaching Motional Electromotive Force
Quelle	In: European Journal of Physics, 33 (2012) 2, S.397-406 (10 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0143-0807
DOI	10.1088/0143-0807/33/2/397
Schlagwörter	Physics; Introductory Courses; Science Instruction; Motion; Scientific Principles; Energy; Teaching Methods; College Science; Undergraduate Students + Suchen Sie Ihr Suchwort? Physik; Einführungskurs; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Bewegungsablauf; Energie; Teaching method; Lehrmethode; Unterrichtsmethode
Abstract	This study shows physicists' discussions on the meaning of Faraday's law where situations involving extended conductors or moving contact points are particularly troublesome. We raise questions to test students' difficulties in applying Faraday's law in motional electromotive force phenomena. We suggest the benefit of analysing these phenomena when teaching Faraday's law in introductory physics courses at university. We are not implying that Faraday's law should be revised, but we do want to set the stage for careful rethinking regarding the meaning and application of each term of the law as it appears in traditional introductory courses. (Contains 1 table and 3 figures.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10