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In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is   [2007]
  • a)
    an insulator
  • b)
    a metal
  • c)
    an n-type semiconductor
  • d)
    a p-type semiconductor
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In the energy band diagram of a material shown below, the open circles...
For a p-type semiconductor, the acceptor
energy level, as shown in the diagram, is
slightly above the top Ev of the valence band.
With very small supply of energy an electron
from the valence band can jump to the level
EA and ionise acceptor negatively.
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In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is [2007]a)an insulatorb)a metalc)an n-type semiconductord)a p-type semiconductorCorrect answer is option 'D'. Can you explain this answer?
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In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is [2007]a)an insulatorb)a metalc)an n-type semiconductord)a p-type semiconductorCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is [2007]a)an insulatorb)a metalc)an n-type semiconductord)a p-type semiconductorCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the energy band diagram of a material shown below, the open circles and filled circles denote holes and electrons respectively. The material is [2007]a)an insulatorb)a metalc)an n-type semiconductord)a p-type semiconductorCorrect answer is option 'D'. Can you explain this answer?.
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