The materials which have large number of free electrons and offer low resistance are called
- semiconductors
- conductors
- insulators
- None of these
The Correct Option is B
Approach Solution - 1
The correct answer to the question is "conductors". Conductors are materials that have a large number of free electrons. These free electrons allow electricity to flow through the material with relatively low resistance, making conductors ideal for transmitting electrical currents. Metals such as copper, silver, and aluminum are common examples of conductors due to their efficient ability to conduct electricity.
In contrast, semiconductors have a moderate number of free electrons and can conduct electricity under specific conditions, while insulators have very few free electrons and provide high resistance to electrical flow, effectively blocking electric currents.
Approach Solution -2
Materials that contain a large number of free electrons allow electric current to flow easily through them. They also offer low resistance to the flow of electric current. Such materials are called conductors.
Examples include: copper, silver, aluminum, etc.
Final Answer: conductors
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