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P-Type Semiconductor

In n-type sem...

Question

In n-type semiconductors, the electron concentration is equal to :

density of donor atoms

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density of acceptor atoms

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density of both type of atoms

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neither density of acceptor atoms nor density of donor atoms

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Solution

The correct option is A density of donor atoms
In n-type semiconductors, the electron concentration is equal to the density of donor atoms because the electrons for conduction are solely given by the donor atom.

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