Common materials of highest resistance (so high it is difficult even to measure) are the least effective insulators.

Name: Common materials of highest resistance (so high it is difficult even to measure) are the least effective insulators.
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Question

Quizplus · Accepted Answer

Common materials of highest resistance, such as ceramics and diamond, are actually very effective insulators. They have low electrical conductivity and are used to coat or insulate electrical wires in order to prevent electrical arcing or short circuiting.

Common Materials of Highest Resistance (So High It Is Difficult