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Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 16 (Q.No. 7)
Electronic Devices and Circuits
7.
An intrinsic silicon sample has 1 million free electrons at room temperature. As the temperature is increased
the number of free electrons increases
the number of free electrons increases but the number of holes decreases
the number of free electrons and holes increase by the same amount
the number of free electrons and holes increase but not by the same amount
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Surya said:   9 years ago
As temperature is increased so the covalent bonds will be broken therefore there will be generation of equal number of electron and hole pairs.
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