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प्रश्न
How does the mobility of electrons in a conductor change, if the potential difference applied across the conductor is doubled, keeping the length and temperature of the conductor constant?
टीपा लिहा
उत्तर
The mobility of electrons in a conductor is given by the expression, `µ = (eτ)/m`
As its independent of the applied potential difference, so it will not change if the applied potential difference will be doubled.
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