A semiconductor is known to have an electron concentration of $8 × 10^{13}$ per cm3 and hole concentration of $5 × 10^{12}$ per cm3. The semiconductor is -
Answer & explanation
Correct answer: option 1
No. of e–s > No. of holes
So it is n type
A semiconductor is known to have an electron concentration of $8 × 10^{13}$ per cm3 and hole concentration of $5 × 10^{12}$ per cm3. The semiconductor is -
Correct answer: option 1
No. of e–s > No. of holes
So it is n type