How to calculate Reasonant Frequency

Discussion in 'Homework Help' started by JDR04, Nov 30, 2012.

  1. JDR04

    Thread Starter Active Member

    May 5, 2011
    339
    4
    Hi guys, here's another question I had to redo. I've attached it for your perusal.

    I've taken it as far as I can go but would appreciate you guys checking it over for me and telling me if I've improved since the last one:)

    As ever, thanks for your time -JDR04
     
  2. eblc1388

    Senior Member

    Nov 28, 2008
    1,542
    102
    The squareroot(LC) term you have used should be in the denominator and you have got it wrong right from the start.

    You should get something around 10.2Hz as the resonant frequency.
     
  3. JDR04

    Thread Starter Active Member

    May 5, 2011
    339
    4
    Thanks eblc1388, looks like I was careless with the formula. Thanks a lot for your help. I'll redo the question and see how I go. Thanks again -JDR04
     
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