An extrinsic semiconductor sample has 6 billion silicon atoms and 3 million pentavalent impurity atoms. The number of electrons and holes is-A-3 million eachB-6 billion eachC-3 million free electrons and very small number of holesD-3 million holes and very small number of free electrons-C-3 million free electrons and very small number of holes

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C 3 million free electrons and very small number of holes When pentavalent impurity is added, the number of fresh electrons is very large as compared to number of holes.

Electronic Devices and Circuits - Engineering

An extrinsic semiconductor sample has 6 billion silicon atoms and 3 million pentavalent impurity atoms. The number of electrons and holes is

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Electronic Devices and Circuits - Engineering

An extrinsic semiconductor sample has 6 billion silicon atoms and 3 million pentavalent impurity atoms. The number of electrons and holes is

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