Current Density of Semiconductor Calculator

Current density is the electric current per unit area. As per Ohm's Law, the electrons that move inside a substance experiences a tiny drift velocity which is superimposed by the applied electric field. Use our online current density of semiconductor calculator to find the current density of free electrons by entering the free electron number density, electronic charge and mean electron drift velocity.

Result :

The current density in terms of free electron density can be calculated using the current density of semiconductor calculator. Multiply the free electron number density, electronic charge and mean electron drift velocity, and multiply the obtained value with "-1" value to find the result.