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Which of the following does not factor affect mobility?

Option 1)  Temperature

Option 2)  Area of cross-section

​​​​​​​Option 3)  Electric Field

​​​​​​​Option 4)  All of the above

Answers (1)

As we learnt

Mobility -

Drift velocity per unit Electric field is called the mobility of electron.

-

µ = Vd/E

Vd is a function of temperature.

    Vd is independent of area of the cross-section.

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