A 15.0 K ohms resistor is connected in series with a capacitor and a 24.0V battery. Assume the switch is closed at time T=0.
(a) If the time constant is measured to be 24.0 micro seconds, what is the capacitance of the capacitor?
(b) How much time does it take for the voltage across the capacitor to be 8.0V?
(c) At that time, what is the charge across the capacitor and the current delivered to the resistor?
(d) After a long time, what is the voltage across the capacitor and the current through the resistor?