Question 1.An electron with a total energy E moves in a 1-D region 1. At x=0, there is apotential energy step of height V. (as shown in the figure 2). Where the wave functions41(x) = Aelax+ Be-iax, 42(x) = Ce-x/b+ Dex/b1)H)Find the real numbers a and b in terms of E and Vo.State whether the electron energy is greater than or less than VO and why.Incident particlesRegion IV(x)Vox=0Region IIFigure 2. Step potential function

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Question 1. An electron with a total energy E moves in a 1-D region 1. At x = 0, there is a potential energy step of height Vo(as shown in the figure 2). Where the wave fu e functions 41(x) = Aelax+ Be-iax, 42(x) = Ce-x/b+ Dex/b 1) II) Find the real numbers a and b in terms of E and V.. State whether the electron energy is greater than or less than VO and why. Incident particles Region I V(x) Vo Region II

Question 1. An electron with a total energy E moves in a 1-D region 1. At x = 0, there is a potential energy step of height Vo(as shown in the figure 2). Where the wave fu e functions 41(x) = Aelax+ Be-iax, 42(x) = Ce-x/b+ Dex/b 1) II) Find the real numbers a and b in terms of E and V.. State whether the electron energy is greater than or less than VO and why. Incident particles Region I V(x) Vo Region II