Definitation || Current || Current Density

Average Current Density

Introduction OF Electric Current || Current Density || Current in a Conductor

Revision |Electric Current|Current Density|Ohm's Law

Combination OF Cells||Current Density

Introduction |Electric Current|Current Density|Questions

A steady current flows in a metallic conductor of non-uniform cross section. Are current and current density constant along the conductor?

Electric Current|Current Density|Drift Speed|Relation Between Current & Drift Velocity|Drift Speed

A : When a steady current flows through a conductor of non - uniform cross-section , the current density , electric field and drift velcoity do not remain constant. R : For a constant current the current density electric field and drift velocity are inversely proportional to cross - sectional area.

Current||current density||drift speed