A semiconductor has equal electron and hole concentration of 
per 
on doping with certain impurity, electron concentration increases to 
The new hole concentration is
A
per 
B
per 
C
per 
D
per 
Text Solution
Verified by ExpertsThe correct answer is:
C
As, 
Here, 
and
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The majority charge carriers in P-type semiconductor are
In a semiconductor, the concentration of electrons is and that of the holes is The semiconductor …
In P-type semiconductor, there is
The valence of the impurity atom that is to be added to germanium crystal so as to make it a N-type…
Silicon is a semiconductor. If a small amount of As is added to it, then its electrical conductivity
When the electrical conductivity of a semi- conductor is due to the breaking of its covalent bonds,…