The document discusses the concept of resistance in physics. It describes how resistance occurs whenever there is an obstruction to the flow of electrons in a conductor. Resistance is proportional to the length of the conductor and inversely proportional to its cross-sectional area. The document also explains how resistance can be minimized by increasing the cross-sectional area and decreasing the length of the conductor to provide the path of least resistance.
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1. The Path of No Resistance
Bruce Schechter and Anil Khurana
Citation: American Journal of Physics 58, 283 (1990); doi: 10.1119/1.16202
View online: http://dx.doi.org/10.1119/1.16202
View Table of Contents: http://scitation.aip.org/content/aapt/journal/ajp/58/3?ver=pdfcov
Published by the American Association of Physics Teachers
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2. This article is copyrighted as indicated in the article. Reuse of AAPT content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
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4. This article is copyrighted as indicated in the article. Reuse of AAPT content is subject to the terms at: http://scitation.aip.org/termsconditions. Downloaded to IP:
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