Solve the following: (a) Find Nc, Nv and n, for intrinsic Si at 500, 300, and 100 K. Answers for 500K (Nc-4.289x1019 cm3, Ny-3.09x1019 cm-3, and ni-7. 102x1013 cm-). These answers are given to guide you in your solution, so you can solve the other parts and a reference point for comparison. If you did t you will be able to complete the rest of the problem) his part correctly, (b)Do the values decrease or increase as the Temperature decreases? (c) What are the values for Nc, Nv and nj at OK. (d) The textbook lists the values of Nc, Nv and ni what temperature these values are at? (e) Repeat (a) for GaAs. Use the constants from the back of the book, the Appendices. If there is a constant that you could not find in the appendices, find the constant from the internet