Questions
Under the influence of electric field, which of the following statement is true about the movement of electrons and holes in a p -type semiconductor?
detailed solution
Correct option is A
In a p-type semiconductor, the conductivity is due to existence of hole. When electric field is applied to a p - type semiconductor and the hole appears to move towards negatively charged plate and the electron moves towards positively charged plate.Similar Questions
Match the items given in Column I with the items given in Column II.
Column I | Column II | ||
A. | Mg in solid state | 1. | p -type semiconductor |
B. | MgCl2 in molten state | 2. | n-type semiconductor |
C. | Silicon with phosphorus | 3. | Electrolytic conductor |
D. | Germanium with boron | 4. | Electronic conductor |
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