电阻是通过材料通过电流流动的对立。它以欧姆（ω）进行测量。
1 ℧/m = 1 ρ
1 ρ = 1 ℧/m
例子:
将15 每米的maho转换为电阻率：
15 ℧/m = 15 ρ
| 每米的maho | 电阻率 |
|---|---|
| 0.01 ℧/m | 0.01 ρ |
| 0.1 ℧/m | 0.1 ρ |
| 1 ℧/m | 1 ρ |
| 2 ℧/m | 2 ρ |
| 3 ℧/m | 3 ρ |
| 5 ℧/m | 5 ρ |
| 10 ℧/m | 10 ρ |
| 20 ℧/m | 20 ρ |
| 30 ℧/m | 30 ρ |
| 40 ℧/m | 40 ρ |
| 50 ℧/m | 50 ρ |
| 60 ℧/m | 60 ρ |
| 70 ℧/m | 70 ρ |
| 80 ℧/m | 80 ρ |
| 90 ℧/m | 90 ρ |
| 100 ℧/m | 100 ρ |
| 250 ℧/m | 250 ρ |
| 500 ℧/m | 500 ρ |
| 750 ℧/m | 750 ρ |
| 1000 ℧/m | 1,000 ρ |
| 10000 ℧/m | 10,000 ρ |
| 100000 ℧/m | 100,000 ρ |
规则