Drift electricity

 Drift Velocity and Electricity:


Drift velocity refers to the average velocity of charge carriers (like electrons) in a conductor when an electric field is applied. It's a key concept in understanding electric current.


Key Points:


1. Drift velocity is the net velocity of charge carriers in a conductor.

2. It's influenced by the electric field and collisions with the conductor's atoms.

3. Drift velocity is responsible for electric current flow.


Formula:


vd = μE


Where:

- vd = Drift velocity

- μ = Mobility of charge carriers

- E = Electric field strength


Relation to Electric Current:


Drift velocity helps explain how electric current flows through conductors. The movement of charge carriers due to drift velocity results in electric current.

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