A 1.00 M resistor and a 3 µF capacitor are connected in series with a 13.5 V power supply.
(a) What is the time constant for the circuit?
s
(b) Express the charge q(t) on the capacitor and the current I(t) in the circuit as functions of time.
q(t) =_____(1 - e-t /___ ) µC
I(t) =____(e-t /___ ) µA