In a semiconductor crystal, if an energy band has a spread of 1 eV, and if there are 1022 discrete states in this band which are equally spaced in energy, then the difference between two consecutive discrete states will be:
1
0.5 eV
2
\(\rm \left(\frac{1}{22}\right)eV\)
3
10-22 eV
4
1022 eV