Source Free Parallel RLC Circuit

Discussion in 'Homework Help' started by p75213, Nov 18, 2011.

  1. p75213

    Thread Starter Member

    May 24, 2011
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    0
    I am going through a worked example to calculate v(t) of the capacitor in an RLC circuit. I am questioning the result of \frac{dv(0)}{dt}=260. Why is it not -260. They have done the same thing with the other 2 cases (not shown).
     
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  2. t_n_k

    AAC Fanatic!

    Mar 6, 2009
    5,448
    782
    Yes the solution is incorrect

    v(t)=-0.2083e^{-2t}+5.2083e^{-50t}
     
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  3. p75213

    Thread Starter Member

    May 24, 2011
    39
    0
    I thought as much. Makes it difficult when your trying to learn and there is errors in the text.
     
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