For the Circuit Shown in the Figure, the Switch S

question 23

Multiple Choice

For the circuit shown in the figure, the switch S is initially open and the capacitor voltage is 80 V. The switch is then closed at time t = 0. How long after closing the switch will the current in the resistor be 7.0 µA?

• A) 87 s
• B) 95 s
• C) 78 s
• D) 69 s
• E) 61 s