How does drift velocity of electrons in a metallic conductor change, if the length of the conductor is doubled by stretching it, keeping the applied voltage constant?

How does drift velocity of electrons in a metallic conductor vary with the rise of temperature?

How much is the drift velocity of electrons?

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.

Does the current depend on the length of the conductor?

What happens to the dirft velocity (v_d) of electrons and to the resistance (R), if the length of a aconductor is doubled (keeping potential difference unchanged)?

How does the drift speed of electrons in a metallic conductor vary, when applied potential difference is decreased keeping temperature constant?

How does conductivity of a semi conductor change with the rise in temperature ?

Give the order of magnitude of drift velocity of electrons in a metal.

A conductor of length l is connected to a d.c. source of potential V. If the length of the conductor is tripled by streaching it, keeping V constant, explain how do the following factors vary in the conductor. 1) drift velocity 2) resistance

A conductor of length l is connected to a d.d. source of potential V. If the length of the conductor is tripled by streaching it, keeping V constant, explain how do the following factors vary in the conductor. 1) drift velocity 2) resistance