If 
and 
be the numbers of holes and conduction electrons in an extrinsic semiconductor, then
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Extrinsic semiconductors are formed by doping either an n -type material or a p-type material with a pure semiconductor, Thus, it may have more number of holes (if the doping material is of p type) or more number of electrons (if the doping material is of n type).
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