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