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Problem with RLC Circuit

  1. Mar 5, 2014 #1
    In the circuit shown below, find the value of the resistance R that is necessary to make the magnitude of V equal to 3 volts.

    xwpeZ6E.png

    Can any one please help me to solve this out?
     
  2. jcsd
  3. Mar 5, 2014 #2

    rude man

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    Have you covered phasors?
     
  4. Mar 5, 2014 #3
    No phasors is given bro...
     
  5. Mar 5, 2014 #4

    rude man

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    In that case you have to write a differential equation . Write the diff. eq. for current entering node V from the source = current leaving node V through L and C. This actually starts as an integro-differential equation but you can change it to an ordinary diff. eq.
     
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