3. In the potential barrier problem, if the barrier is from x-aa, E< Vo, the particle is coming from the right side, what is the wave function in the x > a region? (k²: 2mE > 0) ħ² Ans:
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- 4. Find the points of maximum and minimum probability density for the nth state of a particle in a one- dimensional box. Check your result for the n=2 state.wave function Find the anplitude A of the above =xp(品). %31 7. 77 UIS יר 11 Sin 7. 7. UIS o(x)=A sin (ax) free particle - having particle Electron can be considered a s and Wave function int, Well Hn electron trap125. An attractive square well potential is 55 represented by -V for r a The scattering due to this potential in low energy limit is proportional to nth power of a. Here n is (1) 2 (2) 4 (3) 5 (4) 6