Question

How does the mobility of elections in a conductor change, if the
potential difference applied across the conductor is doubled,
keeping the length and tempesature of the conductor constant?​

Answer 1

Answer:

If potential difference across the conductor is doubled, keeping the length same, the mobility of electrons in the conductor will be doubled. Potential difference is directly proportional to current flowing through the conductor. It means current is equal to the charges flowing through the conductor per unit time.