Acurrent density of 7.00 10-13 a/m2 exists in the atmosphere at a location where the electric field is 185 v/m. calculate the electrical conductivity of the earth's atmosphere in this region.

electrical conductivity is given as

Explanation:

For a current carrying conductor we will have relation between current density and electric field inside the conductor as

here we have

current density = j

electric field = E

given that

now we will have

well clustered together.

points close on a scatter diagram