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QAIPM-2011-Ph-1891: NEET 2011 Physics - Class 12 AIPM-2011-Ph-1891 Solution: If a small amount of antimony is added to germanium crystal
If a small amount of antimony is added to germanium crystal
Multiple Choice Options
- A it becomes a p-type semiconductor
- B the antimony becomes an acceptor atom
- C there will be more free electrons than holes in the semiconductor
- D its resistance is increased
Step-by-Step Verified Solution
If a small amount of antimony is added to
germanium crystal, crystal becomes n-type semiconductor. Hence, there will be more free electrons
than holes.