average and instantaenous current,drift velocity,mobility

Introduction to Electricity| Average and Instantaenous current | Drift velocity| Mobility

Average and instantaneous current | Drift velocity | Mobility| Current density | Ohm's experimental law | Ohm's Law from drift velocity | Temperature dependence of resistivity for conductors | semi comductors and super conductors | Temperature dependence of resistance

What is drift velocity? Establish a relation between current and drift velocity?

Definition Of Drift Velocity

Current And Current Density|Drift Velocity

Revision |Relation Between Electric Current And Drift Velocity |Ohm's Law|Mobility |Battery

The drift velocity of free electrons in a conductor is v, when a current i is flowing in it, Ifboth the radius and current are doubled, then the drift velocity will be :

Define the term 'drift velocity' of electrons in a current carrying conductor. Obtain the relationship between the current density and the drift velocity of electrons.