MCQOPTIONS
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MCQOPTIONS
| 1. |
An intrinsic silicon sample has 1 million free electrons at room temperature. As the temperature is increased |
| A. | the number of free electrons increases |
| B. | the number of free electrons increases but the number of holes decreases |
| C. | the number of free electrons and holes increase by the same amount |
| D. | the number of free electrons and holes increase but not by the same amount |
| Answer» D. the number of free electrons and holes increase but not by the same amount | |