Maharashtra BoardEnglish MediumSTD 11 SciencePhysicsSemiconductors3 Marks
Question
On which factors does the electrical conductivity of a pure semiconductor depend at a given temperature?
✓
Answer
For pure semiconductor, the number density of free electrons and number density of holes is equal. Thus, at a given temperature, the conductivity of pure semiconductor depends on the number density of charge carriers in the semiconductor.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.