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Circuit problem

  1. Feb 13, 2010 #1
    1. The problem statement, all variables and given/known data

    I'm having problems solving for the resistance of the battery see the picture

    http://img202.imageshack.us/img202/9831/capturehj.jpg" [Broken]

    2. Relevant equations


    3. The attempt at a solution

    see the picture click the link
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Feb 13, 2010 #2
    The sum of the current through R1...R4 is 6A, and not 5A, so your answers for
    The current through R2 and the resistance of R2 must be wrong.
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