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Which of the following is the strongest conductor?
- A Iron
- B Wood
- C Plastic
- D Air
That's Correct!
It's Wrong!
Iron is a strong conductor because it is a metal with free electrons that allow electricity to flow easily. In contrast, wood, plastic, and air are insulators, meaning they do not conduct electricity well. Although iron is not the best conductor compared to materials like copper or silver, it is the most conductive among the given options.