(b) A beam of electrons is incident on a potential barrier of height 10eV and width 10 nm. What should be the energy of
Posted: Fri May 06, 2022 6:15 am
(b) A beam of electrons is incident on a potential barrier of height 10eV and width 10 nm. What should be the energy of electron so that half of them are able to penetrate through the barrier. [5]