Resistivity measurement for the metallic wires and resistance dependence on their length and cross-section

Authors

  • Jiří Erhart Faculty of Sciences, Humanities and Education, Technical University, Liberec

Abstract

Simple school laboratory experiment on the resistivity measurement by four-point probe method is presented on the set of metallic wires (copper, bronze, stainless steel and brass). Experimental fixture has been realized. Resistivity values are measured within the reasonable experimental error better than 10 %.

Published

2015-01-04

How to Cite

Erhart, J. (2015). Resistivity measurement for the metallic wires and resistance dependence on their length and cross-section. MATHEMATICS–PHYSICS–INFORMATICS, 24(1), 26–34. Retrieved from https://mfi.upol.cz/index.php/mfi/article/view/179

Issue

Section

Physics