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Homework Help: Charged capacitor

  1. Jan 30, 2014 #1
    1. The problem statement, all variables and given/known data
    A voltage of 14 V is placed on a capacitor with C = 113 pF (picofarads).

    (a) What is the charge on the capacitor?

    (b) How much energy is stored in the capacitor?

    I believe I have the correct equation but I'm not sure about the final answer because of the picofarads. Are my answers correct?

    2. Relevant equations


    3. The attempt at a solution
  2. jcsd
  3. Jan 30, 2014 #2


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    Homework Helper
    Gold Member

    Your units are off by a few orders of magnitude.

    1 picofarad = 1 × 10-12 Farads
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