Question:
Which of the following substances is a conductor?
Which of the following substances is a conductor?
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Metals like Aluminium, Copper, and Silver are excellent conductors of electricity, whereas mica, glass, and porcelain are insulators.
Updated On: Oct 27, 2025
- Mica
- Glass
- Aluminium
- Porcelain \bigskip
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The Correct Option is C
Solution and Explanation
Aluminium is a good conductor of electricity because it has free electrons that allow electric current to flow easily.
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