The factor by which the density of
Answer to Problem 21P
Explanation of Solution
Given:
Density
Density of conduction electrons,
Formula used:
It is known that:
Where,
Calculation:
Let a mole of pure silicon is
Substitute the data in the formula:
The more conduction electrons is provided by the doping:
Therefore, the density of conduction electrons is increases:
Conclusion: The density is increased by
Chapter 29 Solutions
Physics: Principles with Applications
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