AP EAPCET 6 Sep 2021 Shift 2 Paper

Question : 118 of 160

Marks: +1, -0

An electron is confined by electrical forces to move between rigid walls separated by 1nm. The quantized energy value for the lowest energy state is ______. Given mass of electron = 9.1×10−31kg and Planck's constant =6.625×10−34J.s