- #1
jisbon
- 476
- 30
- Homework Statement
- Find energy stored in capacitor after switch has been closed for long time.
- Relevant Equations
- -
Hi there,
So as far as I know, after long time, current doesn't flow through the resistor That means the voltage drop across the capacitor is equal to the EMF of the cell = 9V
So will the charge be ##U = 0.5CV^2## = ##0.5(10)(81)##?
Answer appears to be wrong, not sure what I am doing wrong here.