The electrical resistivity of copper is 1.68 × 10⁻⁸ Ω·m. We can calculate the electrical conductivity of copper as follows:
Take the reciprocal of the electrical resistivity of copper, i.e., 1 / 1.68 × 10⁻⁸ Ω·m.
You will get 5.95 × 10⁷ (Ω·m)⁻¹.
Hence, copper's electrical conductivity is 5.95 × 10⁷ (Ω·m)⁻¹.
Read more