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Assessment

Conductors and Insulators

Conductors and Insulators, What are the Conductors? Use of Insulators, Which allow electricity?. Differences between Conductors and Insulators.

ninja coder

Physics

Grade VIII

10 plays

100 players

ninja coder

Physics

Grade VIII

10 plays

100 players

10 Qs

1.
Multiple Choice
1 pts•30 s
Copper is commonly used in wires because it is a good?
Answer choices
Insulator
Conductor
Semiconductor
2.
Multiple Choice
1 pts•30 s
Rubber is used as a coating on wires because it is a?
Answer choices
Conductor
Insulator
Magnet
3.
Multiple Choice
1 pts•30 s
Conductors allow this to flow easily through them?
Answer choices
Water
Electricity
Air
4.
Multiple Choice
1 pts•30 s
Plastic is an example of this type of material?
Answer choices
Conductor
Insulator
Alloy
5.
Multiple Choice
1 pts•30 s
Silver is one of the best conductors of this?
Answer choices
Heat
Sound
Light
6.
Multiple Choice
1 pts•30 s
Insulators are used in electrical appliances to prevent this?
Answer choices
Current flow
Electric shock
Heat loss
7.
Multiple Choice
1 pts•30 s
Aluminum is used in electrical cables because it is a good?
Answer choices
Insulator
Conductor
Resistor
8.
Multiple Choice
1 pts•30 s
Wood is a poor conductor of electricity, making it a good?
Answer choices
Conductor
Insulator
Semiconductor
9.
Multiple Choice
1 pts•30 s
Graphite, a form of carbon, is used in pencils and is a?
Answer choices
Insulator
Conductor
Non-metal
10.
Multiple Choice
1 pts•30 s
Glass is used in electrical insulators because it prevents the flow of?
Answer choices
Heat
Electricity
Sound