ECE 300
Spring Semester, 2005
HW Set #4
Due: February 15, 2005
wlg
AM
PM
Name _________________
Print(last, first)
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 5 points.
4.11 i = 3 A
4.22 i = 0.555 A
4.31 vx = 3.652 V
4.36 i = 0.5 A
4.38
Vo = 7.08 V
4.41 RTH = 4 ohms, VTH = - 8 V,
IN = - 2 A
4.47 VTH = 1.19 V, RTH = 0.476 ohms, IN = 2.5 A
4.52
VTH = - 80 V,
RTH = 2,000 ohms
4.54 VTH = 2 V, RTH = - 16.67 ohms
4.57 VTH = 166.67 V, RTH = 10 ohms, IN = 16.67 A
4.63 RTH = -3.33 ohms, VTH = 0.