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- 1. Multiple ChoiceWhy are metals useful for making electrical wire?Metals do not bend.Metals hold much heat.Metals are insulators.Metals are conductors.
- 2. Multiple ChoiceWhich is NOT an insulator.WoolPlasticCopperGlass
- 3. Multiple ChoiceSomething electricity can't move through is called a(n) ______.conductorwireshoeinsulator
- 4. Multiple ChoiceWhat is a example of a conductor?woodmetalrubberrock
- 5. Multiple ChoiceWhat is a example of a insulator?metalrubberwater
- 6. Multiple ChoiceRubber is a insulator.truefalse
- 7. Multiple ChoiceWhat are Conductors?A conductor is a material that allows electric charge to move through it as an electric current. Usually the charge is carried by electrons, and the conductor is a metal.an insulatoran conductorA material or an object that does not easily allow heat, electricity, light, or sound to pass through it. Air, cloth and rubber are good electrical insulators; feathers and wool make good thermal insulators. Compare conductor.
- 8. Multiple ChoiceWhat are insulators?A conductor is a material that allows electric charge to move through it as an electric current. Usually the charge is carried by electrons, and the conductor is a metal.An object that is really, really, really, and I mean really truely, awesome.A material or an object that does not easily allow heat, electricity, light, or sound to pass through it. Air, cloth and rubber are good electrical insulators; feathers and wool make good thermal insulators. Compare conductor.
- 9. Multiple ChoiceWhich is NOT an insulator.WoolPlasticCopperGlass
- 10. Multiple ChoiceWhy are metals useful for making electrical wire?Metals do not bend.Metals hold much heat.Metals are insulators.Metals are conductors.
- 11. Multiple ChoiceA conductor allows energy to easily pass by.TrueFalse
- 12. Multiple Choice
What would best complete this circuit?
A wire
A switch
A battery
A light bulb
- 13. Multiple Choice
What type of circuit is shown?
Parallel
Series
Open
- 14. Multiple Choice
How could you make this circuit work?
Close the switch
Take out the bulbs
Add another battery
Add another bulb
- 15. Multiple Choice
How are the batteries connected in this circuit?
In a series
In parallel
They are not connected
- Answer choicesTagsAnswer choicesTags