

MCQOPTIONS
Saved Bookmarks
1. |
A particular sample of n-type Germanium has a resistivity of 0.1 Ωm at 300 K. Calculate the donor concentration. Take μn = 0.38 and q = 1.6 × 10-19 Coul. |
A. | 1.24 × 1020 m-3 |
B. | 1.64 × 1020 m-3 |
C. | 1.84 × 1020 m-3 |
D. | 1.44 × 1020 m-3 |
Answer» C. 1.84 × 1020 m-3 | |