Which of the following materials in NOT an insulator?
A) copper
B) rubber
C) glass
D) plastic

Name: Which of the following materials in NOT an insulator? A) copper B) rubber C) glass D) plastic
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Question

Quizplus · Accepted Answer

Copper is a conductor, not an insulator. It is widely used in electrical wiring and electronics because of its excellent ability to conduct electricity. Rubber, glass, and plastic are insulators, which means they do not conduct electricity well and are used to protect against electrical conduction.

Which of the Following Materials in NOT an Insulator