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Thevenin with variables

  1. Mar 25, 2009 #1
    1. The problem statement, all variables and given/known data
    For the circuit shown: Find the Thev Eq between nodes A and B and then for nodes C and D.
    I worked the second half of the equation but am stuck on how to begin the analysis for the opposite end of the circuit. I have attatched the image as well as posting it as I am having some issues with this terminal.

    2. Relevant equations
    Voc=Isc*Rth
    KVL
    KCL


    3. The attempt at a solutionhttp://http://i625.photobucket.com/albums/tt333/sisyphus0321/untitled.jpg?t=1238023439 [Broken]
    Between C and D:
    ix+Bix=Voc/Ro
    Voc=Ro[ix+Bix]
    Isc= ix + Bix
    Rth=Ro
     

    Attached Files:

    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Mar 26, 2009 #2
    Can you make the image bigger? It's too small to be readable and gets too blurry if zoomed.
     
  4. Mar 26, 2009 #3
    Sorry.
     

    Attached Files:

  5. Mar 26, 2009 #4
    I believe http://www.scribd.com/doc/454419/Class-3-Thevenins-and-Nortons-Theorem [Broken] is of use in this problem. If you still have problems, I'll try to clarify things.

    And the picture is readable now, thank you.
     
    Last edited by a moderator: May 4, 2017
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