Series and Parallel Circuits
- 1. How many light bulbs are in the diagram?
A) 2 B) 4 C) 3 D) 1
- 2. What kind of circuit is shown above?
A) square B) parallel C) concave D) series
- 3. How many batteries are in the diagram?
A) 0 B) 2 C) 1 D) 3
- 4. What kind of circuit is shown above?
A) series B) rectangle C) convex D) parallel
- 5. The diagram shows a switch that's________.
A) loose B) broken C) open D) closed
- 6. The photo shows a symbol of what object?
A) a wire B) a switch C) a battery D) a car
- 7. A device able to supply electrical energy is a ________.
A) nonconductor B) battery C) conductor D) microwave
- 8. The pathway for electrical current is called a _______.
A) motor B) cloud C) highway D) circuit
- 9. When the electrical current CANNOT flow, the circuit is _______.
A) open B) broken C) closed D) loose
- 10. The positve (+) and negative (-) ends of the battery are called ______.
A) battery terminals B) battery knobs C) battery sides D) circuit diagram
- 11. A circuit that has only one electric flow is _________.
A) parallel circuit B) paper circuit C) series circuit D) battery circuit
- 12. The unit that measures a battery's strength is called ________.
A) current B) conductor C) circuit D) volt
- 13. A device that opens and closes a circuit is a __________.
A) electrical current B) volt C) conductor D) switch
- 14. Objects that allow electrical current to flow are called ______.
A) nonconductors B) batteries C) circuits D) conductors
- 15. Objects that DO NOT allow electrical current to flow are called ______.
A) nonconductors B) circuits C) conductors D) batteries
- 16. Which parts of the pencil are conductors?
A) The wood and metal B) The metal and point C) The wood and eraser D) The eraser and point
- 17. Which activity did we compare the brightness of the light bulb?
A) Simple Circuits B) Series and Parallel Circuits C) Paper-Clip Switch D) Solid Conductors
- 18. Which activity did we discover what objects are conductors and what objects are nonconductors?
A) Solid Conductors B) Series and Parallel Circuits C) Simple Circuits D) Paper-Clip Switch
- 19. How many volts are in the batteries we have used?
A) 3v B) 1.5 C) 3 D) 1.5v
- 20. The series circuit with two batteries, gives how much voltage to a light bulb?
A) 2v B) 3v C) 1v D) 1.5v
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