

MCQOPTIONS
Saved Bookmarks
1. |
What is the resistivity of iron (in Ohm-m) at room temperature? |
A. | 9.71 × 10-2 |
B. | 9.71 × 10-8 |
C. | 9.71 × 10-5 |
D. | 9.71 × 10-9 |
Answer» C. 9.71 × 10-5 | |