Study on Electrical Conductivity for aluminum and Copper

Abstract

This study shed light on the state of the material and the nature of its presence in nature, and how electricity was transferred through it. Electrical properties were studied through electrical conductivity. The classical theory of free electrons was also discussed and its successes and failures were explained. Electrical conductivity was calculated in copper isσ_Al=0.029×〖10〗^4 (Ωm)^(-1) σ_Cu=0.583×〖10〗^4 (Ωm)^(-1) compare with the theoretical method.