(Solved): 2. a. Describe a comparison of ion and electron waves. b. The oscillating density n, and potential ...

2. a. Describe a comparison of ion and electron waves. b. The oscillating density n, and potential o, in a "drift wave" are related by ned, w. + ia KT, @+ia no where it is only necessary to know that all the other symbols (except i) stand for positive constants. Find an expression for the phase 8 of , relative to ni. (For simplicity, assume that n, is real.)