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Homework Help: Calculating Charge with known voltage and Capacitance in a network

  1. Jun 16, 2011 #1
    Calculate the charge Q1, on the positive plate of capacitor.


    In a previous step in the problem I found the Ceq to be 7.6E-6 and know this to be the correct answer.


    I used the equation above but the number I found was incorrect.

    I am also asked these question and I have no idea what to do with them:

    I am also asked this question:

    Calculate the charge Q4, on the positive plate of capacitor C4.

    Calculate the voltage V2, across capacitor C2.

    What is the total energy stored in this capacitor network?
    Last edited: Jun 16, 2011
  2. jcsd
  3. Jun 17, 2011 #2


    User Avatar

    Staff: Mentor

    You'll have to show more of your work so that we can see what's gone wrong. Can you post your calculations?
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