Question is ⇒ A sample of N type semiconductor has electron density of 6.25 x 108/cm2 at 300 K. If the intrinsic concentration of carriers in this sample is 2.5 x 1013/cm3 at this temperature, the hole density works out to be, Options are ⇒ (A) 106/cm3, (B) 108/cm3, (C) 1010/cm3, (D) 10l2/cm3, (E) , Leave your comments or Download question paper.

Question is ⇒ A sample of N type semiconductor has electron density of 6.25 x 108/cm2 at 300 K. If the intrinsic concentration of carriers in this sample is 2.5 x 1013/cm3 at this temperature, the hole density works out to be, Options are ⇒ (A) 106/cm3, (B) 108/cm3, (C) 1010/cm3, (D) 10l2/cm3, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A sample of N type semiconductor has electron density of 6.25 x 10⁸/cm² at 300 K. If the intrinsic concentration of carriers in this sample is 2.5 x 10¹³/cm³ at this temperature, the hole density works out to be
A.	10⁶/cm³ [Wrong Answer]
B.	10⁸/cm³ [Correct Answer]
C.	10¹⁰/cm³ [Wrong Answer]
D.	10^l2/cm³ [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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