A conducting wire of cross sectional area 1 cm has 3 x 1023

Last updated: 6/19/2023

A conducting wire of cross sectional area 1 cm has 3 x 1023 charge carrier per m If wire carries a current of 24 mA the drift velocity of carriers is 1 5 x 10 2 m s 1 2 0 5 m s 1 3 5 x 10 3 m s 1 4 4 x 10 m s 1