2.24 For the circuit shown in Figure P2.24, determine which components are supplying power and which are dissipating power. Also determine the amount of power dissipated and supplied.
10V
4A
B
1A
Y5A
A
100V
100 V
c
90 V
10 V
D
Figure P2.24
2.61 For the circuit shown in Figure P2.61, assume vs = 10 V. R = 9 Ω, R1 = 4 Ω, R3 = 4 Ω, R4 = 5 Ω, and R5 = 4 Ω. Find:
a. The number of nodes in the circuit
b. The power delivered by the source vs
c. The equivalent resistance seen by the source vs.
W R1
WW R3
R5
R2
R