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C-L Curcuit

  1. May 10, 2009 #1
    1. The problem statement, all variables and given/known data
    An L-C circuit has an inductance of 0.430 and a capacitance of 0.240 . During the current oscillations, the maximum current in the inductor is 1.40 .

    What is the maximum energy stored in the capacitor at any time during the current oscillations?
    Express your answer in joules.


    2. Relevant equations
    v=ir
    e=ir ideal
    1/2LI^2 +1/2CV^2 = Constant


    3. The attempt at a solution

    1/2LI^2 +1/2CV^2 = Constant
    allowing v to be i in ideal zero resistance tho not stated ><
     
  2. jcsd
  3. May 10, 2009 #2
    sorry about that folks had a brain fart was using nf instead of H :)
     
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