ELEC 226, Spring 2010
Prof. Rich Kozick
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 9.42: vTh(t) has 20 V amplitude, ZTh = (100 + j200) ohm
Problem 9.50: (b) ZTh = 10 ohms
Problem 9.60: 30 A, (30 – j20) A, (30 + j10) A, (-j30) A
Problem 9.66: (a) vo(t) = 2.15 cos( 100,000 t – 21.80o) V