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Engineering Physics · Q56

Quantum Mechanics

Engineering and GATE · Engineering Physics · question 56

Q56

A beam of mono-energetic particles having speed v is described by the wave function (x) = u(x) exp(ikx), where u(x) is a real function. This corresponds to a current density

A beam of mono-energetic particles having speed v is described by the wave function (x) = u(x) exp(ikx), where u(x) is a real function. This corresponds to a current density
A.
u2(x)v
Answer
B.
v
C.
zero
D.
u2(x)

Answer: Option A

Solution

Answer: Option A
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