Assertion: resistivity | /r/HasProperty | \displaystyle t_{0
Facets:
Source sentences:
text: where α {\displaystyle \alpha } is called the temperature coefficient of resistivity, T 0 {\displaystyle T_{0}} is a fixed reference temperature (usually room temperature), and ρ 0 {\displaystyle \rho _{0}} is the resistivity at temperature T 0 {\displaystyle T_{0}} .