ELEC 226, Spring 2012
Prof. Rich Kozick

Homework 9 Answers

Please be sure to clearly show your work in the solutions that you submit. Your approach is much more important than obtaining the correct numerical answer.

Problem 13.10: k is between 0.8 and 0.9. (Optional / extra credit problem)

Problem 13.14: Z_in = 10.32 – j 0.24 ohms (and you should be able to check your Z_R answer from this)

Problem 13.22: V

Problem 13.23: S = 49.7 – j 19.9 mVA