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What is the charge on the capacitor being charged up by a 25 V battery

  • Thread starter ahazen
  • Start date
  • #1
49
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A capacitor in a RC circuit is initially uncharged. What is the charge on the capacitor being charged up by a 25 V battery for a period of two time constants of the RC circuit? (C = 15 µF, R = unknown)


How do I find Q?
 

Answers and Replies

  • #2
fss
1,179
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Sounds like you need to get a better understanding of how the time constant is defined.
 

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