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