An uncharged capacitor and a resistor are connected in series to a source of emf. If = 6.00 V, C = 21.0 µF, and R = 100 ?, find the following: (a) the time constant of the circuit 2.1e-3 s (b) the maximum charge on the capacitor Your response differs from the correct answer by more than 10%. Double check your calculations. µC (c) the charge on the capacitor after one time constant µC