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A free electron is propagating
with a time-dependent wave function of the form,
4+i√3
V(x, t)
-₁ (x) exp
—i(2[eV]))t¯
ħ
6
1
in
+
-= = exp [17] 1/₂ (2) exp[-i (4[V])e]
2i
2
ħ
-i(6[eV])t
+ Z3(x) exp
ħ
What is the expectation value of the particle's energy?
a.
5.64[eV]
b.
3.39[eV]
C.
3.83[eV]
d. 20.3 [eV]
=

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