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Materials and Components - Section 1 :: Discussion
| 4. | The conductivity of intrinsic semiconductor is given by | |
| A. | eni(μp - μn) | |
| B. | eni(μp + μn) | |
| C. | ni(μp + μn) | |
| D. | ni(μpμn) | |
| Answer: Option B | |
| Explanation: | |
|
For intrinsic semiconductor, Conductivity = (Electron charge) x (Number of charge carriers) x (Sum of mobilities of holes and electrons). |
|
| Tutorial Link: |
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