Question
1-the mean free path of electrons in a metal is 4*10^-8.the elecric field which can give can give on an average 2 eV energy to an elecron in a metal will be ? ans ---5*10^7
1-the mean free path of electrons in a metal is 4*10^-8.the elecric field which can give can give on an average 2 eV energy to an elecron in a metal will be ? ans ---5*10^7