Question

what is the conductivity of iron and
what is the conductivity of iron oxide, is it very much or very little

Answer 1

The conductivity of iron is approximately 9.7 x 10^7 S/m. The conductivity of iron oxide is much lower, typically in the range of 10^-2 to 10^-4 S/m.

Answer 2

impatient much?
Once is enough, thank you.
Repeated postings will not get faster or better responses.