Physics 410                               Quantum Mechanics                              Fall 2010

 

Homework #5                                                                                                                                  Oct 1, 2010

 

due Monday, Oct 11, 2010

 

 

Problems 2.12,  2.29 in Griffiths to turn in, plus the following:

 

Johnson 5.1:  Consider a finite square well, of total width 30 angstroms (1 angstrom =

10-10 m) and a depth of 40 eV.  Let the mass be the mass of the electron,

m = 9.1 « 10-31  kg.  How many even bound states are there?

(Extra credit, 5 pts: how many odd bound states are there?)