ENGINEERING PHYSICS MODULE 4

2021 Scheme ENGINEERING PHYSICS 21PHY12/22 Module 4 Notes (Download👇) 21PHY12/22 MODULE 4 Electrical Conductivity in Solids MODULE 4 Classical free electron theory: Drude- Lorentz theory & Assumptions, Expression for electrical conductivity (no derivation), Failures of classical free-electron theory. Quantum free electron theory: Assumptions, Density of states (no derivation), Fermi-energy, Fermi factor & its temperature dependence, Fermi – … Read more