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Mobility of free electrons in a conductor is
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directly proportional to relaxation time.
Mobility of free electrons is given as
$\mu=\frac{q \tau}{m}$
$\Rightarrow \mu \propto \tau(\because q$ and $m$ are constants )
Thus, mobility of free electron in a conductor is directly proportional to relaxation time.
$\mu=\frac{q \tau}{m}$
$\Rightarrow \mu \propto \tau(\because q$ and $m$ are constants )
Thus, mobility of free electron in a conductor is directly proportional to relaxation time.
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