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Homework Help: Determine v0

  1. Oct 22, 2008 #1
    hello!
    i have the circuit below and i need to determine V0 by using two methods:

    1)apply KCL at node a and invoke KVL and OHM's law
    2)transforming the voltage source to an equivalent current source that is combined with the 4mA source.

    Ok let us begin with the 1)

    applying kcl at node a gives:

    4+i1-i2=0
    then what next?

    please help me
    thank you
     

    Attached Files:

  2. jcsd
  3. Oct 23, 2008 #2

    Redbelly98

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    Apply KVL to the 3 loops in the circuit.
     
  4. Oct 23, 2008 #3
    To simplify the circuit further what can you say about R4, R2, and R3?
     
  5. Oct 23, 2008 #4
    the equivalent is equal to 5
     
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