电子特性实验数据

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1、用密立根油滴仪测量电子电量l=0.2m　　　　　电压/V时间t/s油滴带电量/C基本电荷数目计算值n电子电荷/e214.024.94.679514E-192.9210431.5598E-19211.025.34.628992E-192.8895131.5430E-19215.026.74.174952E-192.6060931.3917E-19207.026.84.310943E-192.6909831.4370E-19211.026.14.408497E-192.7518731.4695E-19215.025.34.542871E-192.8357531.514

2、3E-19213.026.44.289520E-192.6776031.4298E-19212.026.24.361467E-192.7225131.4538E-19212.025.74.495254E-192.8060331.4984E-19210.024.24.986466E-193.1126531.6622E-19208.027.24.191624E-192.6164931.3972E-19208.026.74.315455E-192.6937931.4385E-19211.024.34.930888E-193.0779631.6436E-19215.024

3、.74.716970E-192.9444331.5723E-19210.020.36.563053E-194.0967941.6408E-19212.021.06.165977E-193.8489241.5415E-19212.023.25.276718E-193.2938331.7589E-19209.021.26.162569E-193.8468041.5406E-19215.024.24.870502E-193.0402631.6235E-19219.024.14.812646E-193.0041531.6042E-19216.023.75.009032E-

4、193.1267431.6697E-19211.023.25.301726E-193.3094431.7672E-19212.023.05.348682E-193.3387531.7829E-19213.023.15.287561E-193.3006031.7625E-19平均值212.124.54.9097E-193.13.11.5710E-19以下数据求的的n值和整数值相差较大，故舍去218.027.73.886607E-192.4261021.9433E-19216.027.93.878532E-192.4210621.9393E-19219.026.74.

5、098697E-192.5584931.3662E-19220.027.83.829545E-192.3904821.9148E-19212.027.54.042333E-192.5233031.3474E-19209.026.94.244811E-192.6496931.4149E-19210.027.74.034669E-192.5185231.3449E-19214.027.34.050703E-192.5285331.3502E-19213.027.04.140914E-192.5848431.3803E-19213.022.15.666472E-193.

6、5371241.4166E-19207.027.54.139974E-192.5842531.3800E-19210.027.14.175773E-192.6066031.3919E-19灯丝电流If/A0.500.540.580.620.660.700.740.78温度T/10^3K1.821.881.942.002.062.122.182.24√Ua/V50.0010.0030.0110.0320.0830.1990.4450.93160.0010.0030.0110.0320.0840.2000.4540.95470.0010.0030.0110.0330.

7、0860.2070.4620.96180.0010.0030.0120.0330.0880.2110.4690.97790.0010.0040.0120.0340.0890.2140.4770.991100.0010.0040.0120.0340.0910.2170.4841.006110.0010.0040.0120.0350.0930.2210.4931.021120.0010.0040.0130.0360.0950.2250.5011.037注：表中记录数据为Ia/mA温度T/10^3K1.821.881.942.002.062.122.182.24√Ua5

8、67891