Question

what is resistivity?​

Answer 1

Explanation:

Resistivity or electric resistivity is certainly the inverse of the electrical conductivity. Resistivity is a fundamental property of a material and it demonstrates how strongly the material resists or conducts electric current. A low resistivity is a clear indication of a material which readily allows electric current. Moreover, the common representation of resistivity is by the Greek letter rho ρ. Also, the SI unit of electrical resistivity happens to be the ohm-meter (rho ρ-m).Resistivity is a fundamental property of a material and it demonstrates how strongly the material resists or conducts electric current