Problem 4: In the circuit above S is initially open and the capacitors C1 and C2 are initially uncharged. a) Find the current through the R₁ = 100 resistor immediately after the switch is closed. Answer: 0.08 A. b) Find the current through the R₁ = 100 resistor a long time after the switch has been closed. Answer: I = 0 A. c) Find the charge Q₁ on the capacitor C₁ and the charge Q2 on the capacitor C₂ a long time after the switch has been closed. Answer: Q₁ = 120 μC and Q₂ = 60 μС. R₁ = 100 V = 12 V R₂ = 100 C1 = 10 μF Ω www R3 = 100 C₂ = 5 µF
Problem 4: In the circuit above S is initially open and the capacitors C1 and C2 are initially uncharged. a) Find the current through the R₁ = 100 resistor immediately after the switch is closed. Answer: 0.08 A. b) Find the current through the R₁ = 100 resistor a long time after the switch has been closed. Answer: I = 0 A. c) Find the charge Q₁ on the capacitor C₁ and the charge Q2 on the capacitor C₂ a long time after the switch has been closed. Answer: Q₁ = 120 μC and Q₂ = 60 μС. R₁ = 100 V = 12 V R₂ = 100 C1 = 10 μF Ω www R3 = 100 C₂ = 5 µF
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 96CP: Consider the circuit below. The capacitor has a capacitance of 10 mF. The switch is closed and after...
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