Resonant Circuit

Discussion in 'General Electronics Chat' started by delidou, Jul 7, 2008.

  1. delidou

    Thread Starter Member

    Jul 7, 2008
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    If I have a circuit where L =100 C = 100 and R= 100 and R is grounded how do i know if such circuit is @ resonance, above Resonce, Below resonce, or Inductive?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. ahrjay007

    New Member

    Jul 9, 2008
    3
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    halu,.............
     
  4. theamber

    Active Member

    Jun 13, 2008
    318
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    You need a reference frequency to start with. But if XC=XL then any circuit will resonate but you are including a resistance...XC=XL cancel each other leaving the circuit purely resistive. As long as all components are connected in series with each other, the resonant frequency of the circuit will be unaffected by the resistance. But yours is it is grounded.Still the circuit will not be @ resonace because the resistor will damp the wave.
     
    Last edited: Jul 16, 2008
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