广工大学物理实验23

广工大物实验23数据处理

INPUT

t/℃ R t/Ω N/格 FORM

RESULT

35.0 1801 0.0 K=T+ t/℃ T/K 1/T/K-1 R t/Ω ln B t ω %/K-1 N/格

40.0 1502 2.1 273 35.0 308.0 3.25E-03 1801 7.50 -3.19% 0.0 308 1801 3.25E-03 7.50 -2.33 斜率B 3025.09 308 0.0 3025.09 Bk=

45.0 1305 4.3

50.0 1121 7.2 k 45.0 318.0 3.14E-03 1305 7.17 -2.99% 4.3 318 1305 3.14E-03 7.17 -2.34 -2.34

55.0 992.2 9.5 1.38E-23 50.0 323.0 3.10E-03 1121 7.02 -2.90% 7.2 323 1121 3.10E-03 7.02 -2.34

40.0 313.0 3.19E-03 1502 7.31 -3.09% 2.1 313 1502 3.19E-03 7.31 -2.35 截距A -2.34 313 2.1 K 4.17E-20

R t-T T/K R t/Ω ln R t-1/T 1/T/K-1 ln R t A

N-T T/K N/格 OUTPUT B= Δ E=图表标题 20001500R t/Ω

318 4.3

323 7.2

J

1000500多项式 (R t/Ω )

图表标题

0300 320 340 3608.006.00

4.00 2.000.00 2.80E-03

y = 3025.x - 2.335

3.00E-03

3.20E-03

3.40E

广工大物实验23数据处理

广工大物实验23数据处理

60.0 863.1 12.1

65.0 751.2 15.2

70.0 650.3 19.3

75.0 570.9 22.2

80.0 511.2 25.0

55.0 328.0 3.05E-03 992.2 6.90 -2.81% 9.5 328 992.2 3.05E-03 6.90 -2.32

60.0 333.0 3.00E-03 863.1 6.76 -2.73% 12.1 333 863.1 3.00E-03 6.76 -2.32 6.84

65.0 338.0 2.96E-03 751.2 6.62 -2.65% 15.2 338 751.2 2.96E-03 6.62 -2.33 330.5

70.0 343.0 2.92E-03 650.3 6.48 -2.57% 19.3 343 650.3 2.92E-03 6.48 -2.34

75.0 348.0 2.87E-03 570.9 6.35 -2.50% 22.2 348 570.9 2.87E-03 6.35 -2.35

80.0 353.0 2.83E-03 511.2 6.24 -2.43% 25.0 353 511.2 2.83E-03 6.24 -2.33

328 9.5 A= a=

333 12.1 ln Rt-B/T eAΩ =

338 15.2 -2.34 0.097

343 19.3 -2.32 Ω

348 22.2

353 25.0

图表标题30.0

25.020.0

15.010.0

N/格 多项式 (N/格)

5.00.0 300 320 340 360

ln R t线性 (ln R t)

3.40E-03

60.0

863.1

12.165.0751.215.270.0650.319.375.0570.922.280.0511.225.055.0

328.0

3.05E-03

992.2

6.90

-2.81%

9.5

328

992.2

3.05E-03

6.90

-2.3260.0333.03.00E-03863.16.76-2.73%12.1333863.13.00E-036.76-2.32

6.8465.0338.02.96E-03751.26.62-2.65%15.2338751.22.96E-036.62-2.33330.570.0343.02.92E-03650.36.48-2.57%19.3343650.32.92E-036.48-2.3475.0348.02.87E-03570.96.35-2.50%22.2348570.92.87E-036.35-2.3580.0353.02.83E-03511.26.24-2.43%25.0353511.22.83E-036.24-2.33

328

9.5

A=

a=33312.1ln Rt-B/TeAΩ=33815.2-2.340.09734319.3-2.32Ω

34822.235325.0