Recent content by mgmt113

  1. M

    Why do different current directions in nodal analysis give different answers?

    Thank you so much for your help! I've been understanding it wrong the whole time. These are the equations that I came up with: For Node 1: -0.6 V1 + 0.1 V3 = 1 For Supernode 3-4: 0.1V1 + 0.083 V2 - 0.15 V3 - 0.083 V4 = -5 For the sources inside the supernodes: V4-V3=10 V2=5 The answer for...
  2. M

    Why do different current directions in nodal analysis give different answers?

    Forgive me if I'm wrong. I thought that if the current was leaving the node, I could write V1-V3, but because it is entering the node, then it's -(V1-V3) and that's why I have V3-V1. Thanks!
  3. M

    Why do different current directions in nodal analysis give different answers?

    Homework Statement The problem states: Determine the voltage labeled v in the following circuit: https://ibb.co/hz0Q37 The variable is the voltage across the 2 ohm resistor. The ground I chose for this example is located in the center of the circuit. Homework Equations V=IR I guess. The...