2 Under which of the following conditions resistance of a

Last updated: 6/13/2023

2 Under which of the following conditions resistance of a cylindrical specimen of an Ohmic material is least affected by small temperature variations a Temperature coefficient of resistivity is greater than that of linear expansion b Temperature coefficient of resistivity is lesser than that of linear expansion c Temperature coefficient of resistivity is equal to that of linear expansion d Temperature coefficient of resistivity is negligible as compared t that of linear expansion