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Intrinsic and extrinsic semiconductors ....

Intrinsic and extrinsic semiconductors .

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Knowledge Check

  • In a intrinsic semiconductor

    A
    only electrons are responsible for the blow of current
    B
    only holes are responsible for the blow of current
    C
    both holes and electrons carry current and their number is the same
    D
    none of these

  • In an intrinsic semiconductor

    A
    only electrons are responsible for the flow of current
    B
    only holes are responsible for the flow of current
    C
    both holes and electrons carry current and their number is the same
    D
    both holes and electrons carry current but electrons are the majority carriers

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