4 A
3 Ω
Vx
3 A
Loop 1
(2Vx) A
502
12
1 A
a. Find 1₁, 12, and V, using KCL.
b. How much power does the 4 A source supply?
c. Apply KVL to Loop 1 to determine the voltage across the 3 A source. Does the current source
supply or dissipate power?
Fig: 1