Name the materials in which on increasing temperature resistivity increases and decreases - Physics - Electrostatic Potential and Capacitance

Question

Name the materials in which on increasing temperature resistivity
increases and decreases

Manas Pant · Accepted Answer

Dear Student,
The resistivity of metals and conductors( Fe, Cu, etc) increases as
the temperature increases And the resistivity of semiconductors (
Ge, Si etc) decreases as the temperature increases

Regards

Name the materials in which on increasing temperature resistivity increases and decreases.