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Insulators at room temperature have:
  • a)
    Filled conduction band
  • b)
    Filled valence band
  • c)
    Partially filled valence band
  • d)
    Partially empty conduction band
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Insulators at room temperature have:a)Filled conduction bandb)Filled v...
  • In insulators, band gap is large typically greater than 3 eV
  • Thermal energy is not sufficient to excite electrons from valence band to conduction band
  • Thus, the valence band is completely filled and conduction band is completely empty
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Insulators at room temperature have:a)Filled conduction bandb)Filled valence bandc)Partially filled valence bandd)Partially empty conduction bandCorrect answer is option 'B'. Can you explain this answer?
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Insulators at room temperature have:a)Filled conduction bandb)Filled valence bandc)Partially filled valence bandd)Partially empty conduction bandCorrect answer is option 'B'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Insulators at room temperature have:a)Filled conduction bandb)Filled valence bandc)Partially filled valence bandd)Partially empty conduction bandCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Insulators at room temperature have:a)Filled conduction bandb)Filled valence bandc)Partially filled valence bandd)Partially empty conduction bandCorrect answer is option 'B'. Can you explain this answer?.
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