13. What is the function of a power source in a circuit? *

A. It provides a steady source of electricity
B. It provides a means through which the circuit can be broken
C. It opens and closes the circuit
D. It resist the flow of electrons

14. An electric circuit with two or more paths for current *

a. Parallel circuit
b. Series circuit
c. Short circuit
d. Electric circuit

15. What material will make a good insulator of electricity? *

a. copper wire
b. aluminum foil
c. gold wire
d. plastic

16. This is the part of the circuit through which electricity flows. *

a. Wire
b. Battery
c. light bulb
d. Switch

17. A circuit that has one single path for a current to follow is called a________ circuit. *

a. parallel circuit
b. static circuit
c. magnetic circuit
d. series circuit

18. This is the part of the circuit that the battery is called_______. *

a. load
b. switch
c. source
d. conductor

19. A device that opens or closes a circuit. *

a. load
b. switch
c. source
d. conductor

20. It is used to conduct electricity, from the source to the load. *

a. load
b. switch
c. source
d. wire​