Q. Selenium is (Solved)
1. Intrinsic semi-conductor
2. Extrinsic semi-conductor
3. P-type semi-conductor
4. N-type semi-conductor
5. None of the above
- a. Intrinsic semi-conductor
1. Intrinsic semi-conductor
2. Extrinsic semi-conductor
3. P-type semi-conductor
4. N-type semi-conductor
5. None of the above