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Mobility Of Electron - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #JEE Main
Quick Facts
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2 Questions around this concept.
Concepts Covered - 1
Mobility
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Mobility-
Drift velocity per unit Electric field is called mobility of electrons.
Mobility
Drift velocity
Relation between conductivity and Mobility:
Where n is the number of electrons per unit volume, e is the charge of the electron and is the conductivity.
In case of a conductor conductivity decrease with the increase of temperature and in the case of semiconductor conductivity increase with increase in temperature.
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