MCQ
When germanium is doped with phosphorus, the doped material has
- AExcess positive charge
- BExcess negative charge
- ✓More negative current carriers
- DMore positive current carriers
✓
Answer
Correct option: C.
More negative current carriers
c
(c)Phosphorus is pentavalent impurity.
(c)Phosphorus is pentavalent impurity.
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