The mean free path of electrons in a metal is `4  xx 10^(-8)m` The electric field which can give
Channel: Doubtnut
Date: 2020-08-30

The mean free path of electrons in a metal is `4  xx 10^(-8)m` The electric field which can give on an average `2eV` energy to an electron in the metal will be in the units `V//m`