Recent content by mtbhrd

  1. M

    Capacitor Circuit (Capacitor as source)

    Right, thanks. So, with that voltage, charge on each cap (Q=VC) is 3.35v * C1 and then 3.35v * C2 I get Q1f=1.55x10^-5 C and Q2f=7.6x10^-6 C However, when I run conservation of energy, U=.5QV (Ui = U1f + U2f) it doesn't work... EDIT: Well, more simply put: Is it voltage or charge that is...
  2. M

    Capacitor Circuit (Capacitor as source)

    You mention a large effective capacitance..As in combining the two as one effective capacitor in parallel (C1 + C2)? Using Q = VC , taking the original Q1i and using (C1 + C2) I get the same 3.35v as I got before.
  3. M

    Capacitor Circuit (Capacitor as source)

    Homework Statement http://img141.imageshack.us/img141/6173/capcircuitji2.jpg Basically, I have to get charges and voltages as these switches are opened and closed on this capacitor circuit. First, Switch A closed, B open. (C1 is charged.) Then, switch A opens, and B closes. Vi=5v...
  4. M

    Capacitor Lab (Capacitor as source)

    Maybe this should be moved to the Introductory Physics help forum?
  5. M

    Capacitor Lab (Capacitor as source)

    Homework Statement http://img141.imageshack.us/img141/6173/capcircuitji2.jpg Basicly, I have to get charges and voltages as these switches are opened and closed on this capacitor circuit. First, Switch A closed, B open. (C1 is charged.) Then, switch A opens, and B closes. Vi=5v...
Back
Top