MCQOPTIONS
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| 1. |
Semiconductor A has a higher band gap than semiconductor B. If both A and B have the same dimensions, the same number of electrons at a given temperature and the same electron and hole mobilities, then: |
| A. | A has the same number of holes as B |
| B. | A has a larger number of holes than B |
| C. | A has less number of holes than B |
| D. | Any of the above statements (A), (B) or (C) could be true |
| Answer» C. A has less number of holes than B | |