- #1
unhip_crayon
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Homework Statement
In the circuit, C1 = 18.0 nF, C2 = 6.00 nF, C3 = 24.0 nF, C4 = 12.0 nF and
C5 = 72.0 nF. The energy stored in C5 is 256. nJ.
Calculate [tex]\epsilon[/tex].
http://answerboard.cramster.com/answer-board/image/ea6f47d9fdca7dada7592281cfa85c4a.jpg
Homework Equations
q=cv
The Attempt at a Solution
C12=24nF
C34=36nF
C125=18nF
C12345=12nF
q5=q12=q34=(C34)(V34)
V24=5/36
V24=0.1389
lol i donno...can someone help me out. I don't understand this. I know q's are equal in series and V's are equal in parallel but then i get stuck. Please help
Thanks
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