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When a piece of pure silicon is doped with aluminium, then
  • a)
    The conductivity of the doped silicon piece will remain the same
  • b)
    The doped silicon piece will become n-type
  • c)
    The doped silicon piece will become p-type
  • d)
    The resistivity of the doped silicon piece will increase
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
When a piece of pure silicon is doped with aluminium, thena)The conduc...
  • When a piece of pure silicon is doped with aluminium, then the doped silicon piece will become p-type.
  • Doping is the process of adding impurities to intrinsic semiconductors to alter their properties. Normally trivalent and pentavalent elements are used to dope Silicon and Germanium.
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When a piece of pure silicon is doped with aluminium, thena)The conductivity of the doped silicon piece will remain the sameb)The doped silicon piece will become n-typec)The doped silicon piece will become p-typed)The resistivity of the doped silicon piece will increaseCorrect answer is option 'C'. Can you explain this answer?
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When a piece of pure silicon is doped with aluminium, thena)The conductivity of the doped silicon piece will remain the sameb)The doped silicon piece will become n-typec)The doped silicon piece will become p-typed)The resistivity of the doped silicon piece will increaseCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about When a piece of pure silicon is doped with aluminium, thena)The conductivity of the doped silicon piece will remain the sameb)The doped silicon piece will become n-typec)The doped silicon piece will become p-typed)The resistivity of the doped silicon piece will increaseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a piece of pure silicon is doped with aluminium, thena)The conductivity of the doped silicon piece will remain the sameb)The doped silicon piece will become n-typec)The doped silicon piece will become p-typed)The resistivity of the doped silicon piece will increaseCorrect answer is option 'C'. Can you explain this answer?.
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