组别 物理量 |
1 |
2 |
3 |
4 |
5 |
6 |
▲ |
6 |
|||||
电阻R/Ω |
5 |
10 |
15 |
20 |
25 |
30 |
电流I/A |
1.2 |
0.6 |
0.4 |
0.3 |
0.24 |
0.2 |