The voltage across the 10 Ω resistor and the capacitor combination is 100 V, equal to the emf provided by the voltage source. That is:
V10Ω + Vcapacitor = 100 V
After a long time, the charging current through the branch is zero as the capacitor is fully charged.
RC Circuit Analysis
After the switch has been closed a very long time, what is the voltage across the capacitor?
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