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American Journal of Physics -- April 2006 -- Volume 74, Issue 4, pp. 344

Why is Ampère’s law so hard? A look at middle-division physics

Corinne A. Manogue1, Kerry Browne2, Tevian Dray3, and Barbara Edwards3

1Department of Physics, Oregon State University, Corvallis, Oregon 97331
2Department of Physics, Dickinson College, Carlisle, Pennsylvania 17013
3Department of Mathematics, Oregon State University, Corvallis, Oregon 97331

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Because mathematicians and physicists think differently about mathematics, they have different goals for their courses and teach different ways of thinking about the material. As a consequence, there are a number of capabilities that physics majors need in order to be successful that might not be addressed by any traditional course. The result is that the total cognitive load is too high for many students at the transition from the calculus and introductory physics sequences to upper-division courses for physics majors. We illustrate typical student difficulties in the context of an Ampère’s law problem.

© 2006 American Association of Physics Teachers

KEYWORDS and PACS

PACS

  • 01.40.G-

    Curricula and evaluation

  • 41.00.00

    Electromagnetism; electron and ion optics

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History
Received Dec 2005
Accepted Feb 2006

PUBLICATION DATA

ISSN:

0002-9505 (print)  

ARTICLE DATA


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