Under normal circumstances, which of the following materials are good electrical conductors, poor electrical conductors, or insulators? Answer 'good', 'poor', or 'insulator'.

Copper [Select]

Rubber [Select]

Distilled Water [Select]

Salt Water [Select]



Answer :

Final answer:

Categorizing materials based on their electrical conductivity.


Explanation:

In terms of electrical conductivity, Copper is a good conductor, Rubber is a poor conductor, Distilled Water is an insulator, and Salt Water is a good conductor.


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