Question : Which of the following is an insulator?
Option 1: Mercury
Option 2: Carbon
Option 3: Germanium
Option 4: Glass
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Answer (1)
25th Jan, 2024
Correct Answer: Glass
Solution : The correct option is Glass
Glass is a non-conductive substance, which means that electric current cannot easily pass through it. Glass is a good insulator because it has a very high electrical conductivity resistance.
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