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Which of the following is a characteristic of intrinsic semiconductors?
Which of the following is a characteristic of intrinsic semiconductors?
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Practice Questions
1 question
Q1
Which of the following is a characteristic of intrinsic semiconductors?
High conductivity
Temperature-dependent conductivity
Presence of impurities
Permanent charge carriers
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Intrinsic semiconductors have conductivity that is highly dependent on temperature, as they have no impurities.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is a characteristic of intrinsic semiconductors?
Solution:
Intrinsic semiconductors have conductivity that is highly dependent on temperature, as they have no impurities.
Steps: 4
Show Steps
Step 1: Understand what intrinsic semiconductors are. They are pure materials without any added impurities.
Step 2: Know that intrinsic semiconductors can conduct electricity, but their ability to do so changes with temperature.
Step 3: Realize that at higher temperatures, intrinsic semiconductors can conduct better because more electrons gain enough energy to move.
Step 4: Remember that since intrinsic semiconductors have no impurities, their conductivity relies solely on temperature changes.
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