Consider a series RC circuit as in the figure below for which R = 9.00 MΩ, C = 8.00 μF, and ε = 25.0 V. (a) Find the time constant of the circuit. s (b) What is the maximum charge on the capacitor after the switch is thrown closed? μC (c) Find the current in the resistor 10.0 s after the switch is closed. μA