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