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4th -
5thgrade
Mon. (11/16/2020) Science HW - Electricity & Circuits
20 questions
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- 1. Multiple ChoiceElectricity that flows in a closed path is called apathcurrentcircuit
- 2. Multiple ChoiceMagnetism created by an electric currentelectricityelectromagnetismwind energy
- 3. Multiple Choice____________ allows electricity to flow.A conductorAn insulatorA magnet
- 4. Multiple Choice____________ stops the flow of electricity.A conductorAn insulatorA magnet
- 5. Multiple ChoiceTo complete a circuit the switch must beunattachedopenclosed
- 6. Multiple ChoiceThe plastic around the wire isconductorinsulatordecoration
- 7. Multiple ChoiceIf the lights are on, the circuit isclosedopen
- 8. Multiple ChoiceIf the lights are off, the circuit isclosedopen
- 9. Multiple ChoiceTwo types of circuits areparallel and magneticelectromagnetic and seriesseries and parallel
- 10. Multiple ChoiceThe flow of electricity requires acomplete pathincomplete pathinsulated current
- 11. Multiple ChoiceLevi is wanting to light a bulb. What does he need to get the bulb to light?A battery and a paper clipA battery and a wireA paper clip and a wireA switch and a wire
- 12. Multiple ChoiceIf you replace the paper clip with a plastic spoon, what happens?The bulb doesn't lightThe bulb is dimmerThe wires get hotThere is no change
- 13. Multiple ChoiceWhich of these objects is an insulator?Copper WirePaper ClipSteel PoleRubber Gloves
- 14. Multiple ChoiceWhich statement is true?The light bulb will light up because the circuit is complete.The light bulb will light up because the circuit is broken.The light bulb will not light up because the circuit is complete.The light bulb will not light up because the circuit is broken.
- 15. Multiple Choice
What did Ben Franklin think lightning was?
would be useful for people.
pure electricity
could be created with a kite and silk ribbon.
very dangerous to work with
- 16. Multiple ChoiceCharge is aload of electricityto run awayto walk away.
- 17. Multiple ChoiceShock isto jolt with electricity.to drain electricity.to be happy.
- 18. Multiple Choice
Benjamin Franklin also discovered _________ during his famous kite experiment.
gravity
electricity
- 19. Multiple ChoiceThomas Edison gave up when he could not figure out to make the light-bulb work.truefalsemaybe
- 20. Multiple ChoiceWho is responsible for creating power companies so that everyone could experience electricity?Benjamin FranklinThomas EdisonThomas JeffersonBenjamin Edison
- Answer choicesTagsAnswer choicesTags