Conductivity

Classify these objects based on their conductivity of electricity.

Groups:

(a) Conductor

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(b) Insulator

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Energy (like electricity or heat) can pass through​ (a)  

• conductors
• insulators

Energy (like electricity and heat) cannot pass through​ (a)  

• insulators
• conductors

A good electrical conductor could be made of--- (select all true answers)

• copper

• iron

• steel

• cotton

Select ALL the following that could complete this circuit to turn the light bulb on.

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