METAL 1 물질의 전기 전도율과 저항 (Electrical Conductivity and Resistivity of Meterials) 물질의 전기 전도율과 저항 (Electrical Conductivity and Resistivity of Materials) 물질 Materials 전기 저항 Resistivity p(Ω•m) at 20° C low ↕ high 전기 전도율 Conductivity σ(S/m) at 20° C high ↕ low 은(Silver) 1.59/108 6.30x107 구리(Copper) 1.68/108 5.98x107 연구리(Annealed Copper) 1.72/108 5.80x107 금(Gold) 2.44/108 4.52x107 알루미늄(Aluminum) 2.82/108 3.5x107 칼슘(Calcium) 3.36/108 2.82x107 베릴륨(Beryllium) 4.00/108 2.50x107 로듐(Rho.. 2019. 12. 4.
