A.I变大,U变大 |
B.I变大,U变小 |
C.I变小,U变大 |
D.I变小,U变小 |
电流I/mA | 2.7 | 5.4 | 12.4 | 19.5 | 27.8 | 36.4 | 47.1 | 56.1 | 69.6 | 81.7 | 93.2 |
电压U/V | 0.04 | 0.08 | 0.21 | 0.54 | 1.30 | 2.20 | 3.52 | 4.77 | 6.90 | 9.12 | 11.46 |
x/mm | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | 2100 | 2200 | 2300 | 2400 |
U/V | 3.95 | 4.50 | 5.10 | 5.90 | 6.50 | 6.65 | 6.82 | 6.93 | 7.02 | 7.15 | 7.85 | 8.50 | 9.05 | 9.75 |
© 2017-2019 超级试练试题库,All Rights Reserved.