加热时间/min | 0 | 1 | 2 | 3 | 4 |
甲的温度/℃ | 30 | 34 | 38 | 42 | 46 |
乙的温度/℃ | 10 | 18 | 26 | 34 | 42 |
实验次数 |
L1两端的电压/V |
L2两端的电压/V |
串联总电压/V |
1 |
1.4 |
1.4 |
2.8 |
2 |
1.2 |
1.6 |
2.8 |
3 |
1.1 |
1.7 |
2.8 |