Question

What is electrical resistivity ? Derive its Sl unit​

Answer 1

Answer:

The electrical resistivity is the electrical resistance per unit length and per unit of cross-sectional area at a specified temperature. The SI unit of electrical resistivity is the ohm⋅metre (Ω⋅m). It is commonly represented bythe Greek letter ρ, rho.

Answer 2

hey ,,

this is the right answer for this question .....