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Homework Help: Volatages across circuit.

  1. Oct 15, 2011 #1
    1. The problem statement, all variables and given/known data


    Find Va,Vb,Vab and current flowing from V1.(a,b,ab are subscripts.)

    2. Relevant equations
    hmm like
    Vx=Rx/Rt x E

    3. The attempt at a solution

    i can find voltages across resistors but i dunt know how to find voltages across points.
    Last edited: Oct 15, 2011
  2. jcsd
  3. Oct 15, 2011 #2


    User Avatar

    Staff: Mentor

    Find the potential at each point with respect to some common reference point. Then find the difference between those potentials.
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