Homeworks 1 and 2 Answers
2.5)
a.) Yes
b.) 18 V source and 7 V source are absorbing power, and the 5 mA source is developing power
c.) Pdev = Pabs = 125 mW
d.) Pdev = Pabs = 90 mW
2.13)
Pdev = 210 W
2.14)
a.) ia = 0.4 A
b.) ib = 1.6 A
c.) v0 = 120 V
d.) P40W = 160 W, P300W = 48 W, P75W = 192 W
e.) Pdev = 400 W
2.16)
a.) i0 = 2 A, ig = 6 A
b.) v0 = 240 V
c.) Pdev = Pdis = 1440 W
3.7)
a.) 38 W
b.) 2 kW
3.11)
a.) v0 = 10 V, i0 = 10 A
b.) 60 W
c.) 2400 W
3.28)
a.) i0 = 0.24 A
b.) 14.4 W