Electron Scattering and Matthiessen’s Rule Matthiessen’s Rule: The resistivity ρ of a metal containing small amount of impurities may be written as: ρ = ρ0i+
Giani Zail Singh College of Engineering and Technology is situated in the district Bathinda (Punjab) of India. It was established in the year 1989. Affiliated
Ghubaya College of Engineering and Technology is situated in the district Ferozepur (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All