Question

The objective of
adding impurities in the
extrinsic semiconductor is
a) To decrease the
conductivity of the
semiconductor
b) To increase the density of
both current darriers.
c) To increase the density of either holes or electrons but
not both.
d) To elimidate the electron-
O hole pairs produced in intrinsic
semiconductor​

Answer 1

Explanation:

An extrinsic semiconductor is a material with impurities introduced into its crystal lattice. The goal of these impurities is to change the electrical properties of the material, specifically (increasing) its conductivity.Oct 21, 2020

Answer 2

Answer:

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Explanation:

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