Answer:
a. Contains a resistor and a capacitor 
Ans: RC circuit 
b. One coulomb per volt 
Ans: Farad
c. The constant of proportionality between charge and voltage 
Ans: Capacitance 
d. The characteristic time for a capacitor 
Ans: Time constant 
e. The insulator between two capacitor plates 
Ans: Dielectric 
f. The measure of the difficulty required to push charges through a device
Ans: Resistance