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Homework Help: Conceptual: Reasonant Frequency

  1. Apr 23, 2008 #1
    1. The problem statement, all variables and given/known data
    If the inductance and the capacitance both double in an LRC series circuit, the resonant frequency of the circuit will...
    decrease to 1/4 its original value
    decrease to 1/2 its original value
    decrease to 1/8 its original value

    2. Relevant equations

    3. The attempt at a solution
    I don't understand how to figure this out....
  2. jcsd
  3. Apr 23, 2008 #2


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    Homework Helper

    Hi BuBbLeS01,

    What is the formula for resonant frequency? That should guide you as to what happens when L and C change.
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