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!

Difference equation of simple RLC Circuit

  1. Aug 13, 2006 #1
    I have been having a difficult time understanding how to determine the input/output difference equations of a circuit. I believe I am good on series circuits but would like some feedback on Series/parallel determinations. Please look at included file and see if I am on the correct path.
     

    Attached Files:

    • q2.jpg
      q2.jpg
      File size:
      7.9 KB
      Views:
      97
  2. jcsd
  3. Aug 13, 2006 #2
    Are you sure the answer you gave is correct?

    I got
    L d2(i_R)/dt2 + R d(i_R)/dt + (1/C) i_R = L d2(i)/dt2 + (1/C) i

    or if you can render in Latex
    [tex]L \frac{d^2 i_R}{dt^2} + R \frac{di_R}{dt} + \frac{i_R}{C} = L \frac{d^2 i}{dt^2} + \frac{i}{C}[/tex]
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Difference equation of simple RLC Circuit
  1. Simple RLC Circuit (Replies: 1)

Loading...