The capacitors in Figure P19.72 are initially uncharged when the switch is closed. Make a sketch of how the current through the circuit varies with time after the switch is closed. What is the time constant for this circuit?

 

In the circuits in Figures P19.67, P19.70, and P19.72, assume the resistance values are R₁ = 1500Ω and R₂ = 2400 Ω, and with capacitances C₁ = 45 μF and C₂ = 25 μF. The emf is ε = 5.5 V. The switches are labeled S.

Transcribed Image Text:

R, R2 C2