A silicon speciman is made into a P-type semi-conductor by dopping, on an average, one Indium atom per 
silicon atoms. If the number density of atoms in the silicon specimen is 
then the number of acceptor atoms in silicon per cubic centimetre will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Number density of atoms in silicon specimen
atoms- 
atoms 
.
Since, 1 atom of indium is doped in 
silicon atoms, so total number of indium atoms doped per 
of silicon will be
atom 
.
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