ECE 300
Spring Semester, 2006
HW Set #13
Name________________________
Print (last, first)
Due: April 6, 2006
wlg
Use engineering paper. Work only on one side of the paper. Use this sheet as your cover sheet,
placed on top of your work and stapled in the top left-hand corner. Number the problems at the top
of the page, in the center of the sheet. Do neat work. Underline your answers. Show how you
got your equations. Be sure to show how you got your answers. Each problem counts 10 points.
10.3 vo (t )  3.84 cos(4t  35.02o ) V
10.11 I o 199.586.9o mA
10.29 I1  4.67  20.17o A ;
I 2 1.7937.35o A
10.31 I o  I 2  2.1861.4o A
10.57 VTH 107.3146.6o V ; I N  4.96  179.7 A ; ZTH  21.63  33.7 o 
10.71 v(t) = 48cos(2t + 29.5o) V
The following are extra credit: 10 points per problem
10.22
Vo
R2  jwL

2
Vs R1  R2   RLC  j ( L  R1 R2C )
10.42 I o  0.10930o A
10.52 I x  5.2417.4o A
10.68 VTH 11.52sin(10t  50.2o ) V : Vo 1.23  j1.48 V : ZTH 1.23  j1.48 
10.80 vo (t )  3.922 cos(1000t  71.31o ) V