北航基础物理实验法拉第磁光效应实验(2081)数据处理
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磁光效应-消光法研究法拉第效应
n I/A B/mT
10.00-1
20.1217
30.2335
40.3448
50.4366
60.5383
70.5993
80.71115
90.79129
100.86140
110.88145
120.96152
130.99158
14 1.05164
15 1.11173
16 1.18180
17 1.25191
18 1.30197
19 1.36202
20 1.43213
21 1.48220
22 1.52225
23 1.57231
24 1.61237
25 1.65239
26 1.68242
b a r ua(b)ua(a)
1560.2160.99802 2.46 2.053 I/A123
0256.5256257
1273272.5273
θ16.516.516
ave(θ)ua(θ)ub(θ)u(θ)
0.2850.005040.005040.00713
B u(B)
156 3.21
d
7.96
V u(V)/V u(V)
2290.03237.40
磁光效应-磁光调制的应用
n I/A B/mT
10.00-7
20.04-3
30.06-2
40.133
50.4230
60.4637
70.5344
80.5747
90.7465
100.8878
110.980
120.9584
130.9988
14 1.0794
15 1.1298
16 1.18101
17 1.21105
18 1.25108
19 1.32113
20 1.34115
21 1.41120
22 1.44122
23 1.51127
24 1.59134
25 1.62135
26 1.66138
b a r ua(b)ua(a)
94.0-6.9730.999015 1.040.847
I/A123
0 4.062 4.050 4.080
1 3.88
2 3.852 3.873
d0.1800.1980.207
ave(d)ua(d)ub(d)u(d)θu(θ) 0.1950.0002400.002890.002900.01120.000208
θθx
100.174533 1.149
150.261799 2.55
200.349066 4.147
250.436332 5.639
300.5235997.175
b a r ua(b)ua(a)
0.0576180.11100.9998440.0005870.00273
B u(B)
87 1.34
d
20
V u(V)/V u(V)
6.450.02140.138