Difference between revisions of "Drift Velocity"
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Drift Velocity
</dt>
The average velocity of a charged particle in a
plasma in
response to an applied electric field.
</dd>
The motion of an individual particle is quite erratic as it bounces off
other particles and has its direction continually changed. On the average,
however, a particle will slowly work its way in the direction of the applied
electric force. This velocity is usually much smaller than the random velocity
of the particle between collisions. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use
