PPT Slide
Step 1 (cont.): What’s left is just a one-loop circuit having (by Ohm’s Law) a counterclockwise current of Vx¢ / 2W = 5 V. ¸ (2W + 2W) = 1.25 A. \ Vx¢ = 2.5 V. and KCL at node n yields ix¢ = -1.25 A.
3.3 Superposition cont. ¾Example 3-3 cont.