GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ allows electricity to flow.
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A conductor
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An insulator
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A magnet
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None of the above
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Explanation:
Detailed explanation-1: -For a material to conduct electricity easily, it should possess a lot of free electrons. Metals such as copper, silver and gold are good conductors because they have a lot of free electrons. When enough potential difference is applied, any medium will start to conduct electricity.
Detailed explanation-2: -conductors : Materials that allow electricity to flow are called conductors.
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