1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Thevenin's equvalent circuit of the network?

  1. Jul 6, 2015 #1
    1. The problem statement, all variables and given/known data
    thevenin's equvalent circuit of the network

    2. Relevant equations
    thevenin's voltage
    thevenin's impedance

    3. The attempt at a solution
    using nodal analysis i tried to find thevenin voltage but the dependent source and the dependent variable troubling me! IMG_20150706_113824.jpg
     
  2. jcsd
  3. Jul 6, 2015 #2
    I think the best way to work out how to do these problems is to 'cheat' and that is, start with the correct answer.
    Then work backwards to see how the answer was got to.

    Then work forwards from the beginning to see if you can get the correct answer.

    The reason for doing it this way is because a lot of time can be spent going down blind alleys (which can sometimes be useful, but often is frustrating).

    I recommend downloading a decent circuit simulator. A good free on is QUCS.

    You can build your circuit as drawn and measure currents and voltages at all points in the network.

    Then try to work out on paper, and see if you can match the correct result
     
  4. Jul 6, 2015 #3

    gneill

    User Avatar

    Staff: Mentor

    Show the details of your attempt. We cannot help you without seeing what you've tried.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Similar Discussions: Thevenin's equvalent circuit of the network?
  1. Thevenin circuit (Replies: 6)

Loading...