In the equation AB = C , A is the current density, C is the electric field, Then B is

Question

In the equation AB = C , A is the current density, C is the electric field, Then B is (A) resistivity (B) conductivity (C) potential difference (D) resistance

Tardigrade Admin · Accepted Answer

J =σ E ⇒ J ρ= E J is current density, E is electric field so B =ρ= resistivity.

Q. In the equation $A B = C, A$ is the current density, $C$ is the electric field, Then B is

resistivity

conductivity

potential difference

resistance

$J = σ E \Rightarrow J ρ = E$
$J$ is current density, $E$ is electric field so $B = ρ =$ resistivity.

Q. In the equation AB=C,A is the current density, C is the electric field, Then B is