Question

what is the dimension of resistivity​

Answer 1

Explanation:

$<marquee> That is 688 milli-ohms or 0.688</p><p> Ohms. We said previously that resistivity is the</p><p> electrical resistance per unit length and per unit</p><p> of conductor cross-sectional area thus showing</p><p> that resistivity, ρ has the dimensions of ohms</p><p> metre, or Ωm as it is commonly written.$

Answer 2

Answer:

ML³T–³A- ²

hope this will help you alot