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Node Voltage Circuit Analysis

  1. Feb 23, 2014 #1
    Hi, I am given a node voltage problem to find V1, V2, and V3 from this image below.


    http://puu.sh/77Sg3.png [Broken]

    (v1+15)/20 + (v1-v2)/25 + (v3-v2)/50 + (v3 - 10)/10 = 0

    18V1 - 12V2 + 24V3 = 50

    V2: (v2-v1)/25 + v2/40 + (v2-v3)/50 = 0

    17V2 - 8V1 - 4V3 = 0

    15 = V3 - V1

    Am I in the right track so far?
     
    Last edited by a moderator: May 6, 2017
  2. jcsd
  3. Feb 23, 2014 #2

    NascentOxygen

    User Avatar

    Staff: Mentor

    Your approach looks right.
     
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