Question

What is the relationship between specific conductivity and current density? Write the formula​

Answer 1

Answer:

maybe it help u

Explanation:

Current density

J

is related with specific conductivity σ and electric field

E

by

J

=σ

E

Answer 2

Answer:

 basically the relation between current density (J), conductivity (σ) and electric field (E). Where σ=1/ ρ is conductivity. This is also known as point form of Ohm's Law

Explanation:

Current density J is a vector quantity which is defined as the current flowing per unit area measured in a direction normal to the direction of flow of charge. The vector J is parallel to the electric field vector. In the above equation the quantity nq2t/ m is called conductivity σ

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