Electrical principal

12. Draw the electrical circuit diagram symbol
for a capacitor
13. Name two practical examples where capaci-
tance is present, although undesirable
14. The insulating material separating the plates
of a capacitor is called the ......
15. 10 volts applied to a capacitor results in a
charge of 5 coulombs. What is the capaci-
tance of the capacitor?
16. Three 3 μF capacitors are connected in par-
allel. The equivalent capacitance is. ...
17. Three 3 μF capacitors are connected in series.
The equivalent capacitance is. ...
18. State a disadvantage of series-connected
capacitors