A metal wire is subjected to a constant potential difference When the temperaturre of the metal in it wire increase the drift velocity of the electrons in it .

A metal wire is subjected to a constant potential difference . When the temperature of the metal wire increases , the drift velocity of the electron in it

If the radius of a wire carrying current is doubled, the drift velocity of the electrons will be :

The value of drift velocity of electrons in a metal is about

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

A constant potential difference is applied between the ends of the wire . If the length of the wire is elongated 4 times , then the drift velocity of electrons will be

A constant potential difference is applied between the ends of the wire. If the length of the wire is elongated 4 times, then the drift velocity of electrons will be

The potential difference across a given copper wire is increased. What happens to the drift velcoity of the charge carriers?

A potential difference is applied an the ends ofa metallic wire. If the potential difference is doubled, the drift velocity