Calculate the transmission and reflection coefficients for an electron with kinetic energy 8 eV and potential energy 0 eV that moves into a region with potential energy of 5 eV.

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Chapter1: Units, Trigonometry. And Vectors
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Calculate the transmission and reflection coefficients for an electron with
kinetic energy 8 eV and potential energy 0 eV that moves into a region
with potential energy of 5 eV.

Expert Solution
Step 1

Given data-

The initial kinetic energy of the electron is

E0=8 eV       =12.8×10-19 J

The potential energy of the given region is

V=5 eV      =8×10-19 J

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