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测量普朗克常数光阑孔4mm波长/nm365404.7435.8546.1577频率/*10^14HZ8.2147.4086.8975.495.196截止电压/V1.891.511.2720.6740.524h=6.626*10^-34J/s频率--截止电压关系电压V21.8y=0.447x1.794-R²=0.9991.61.41.210.8系列10.6线性(系列1)0.40.200246810频率v光电流与光阑面积光阑孔Φ/mm248435.8nm光阑4mmI/(*10-10A)8.532.5129.1光阑孔Φ/mm248546.1nm光阑4mmI/(*10-10A)4.815.961.2V=50VAKL=400mm光电流与光阑孔140120y=13.77x100546.1nm80435.8nm60线性(546.1nm)40y=3.568x线性(435.8nm)2000246810光电流与入射距离入射距离L/mm400350300250200435.8nm1/L^2(mm-1)0.000006258.16E-061.11111E-050.0000160.000025I/(*10-10A)31.141.759.793.4170.6入射距离L/mm400350300250200546.1nm1/L(mm-1)0.000006258.16E-061.11111E-050.0000160.000025I/(*10-10A)15.520.930.246.585.6V=50VΦ=4mmAK光电流与入射距离的倒数的平方180160y=6E+06x140120100435.8nm546.1nm80线性(435.8nm)60线性(546.1nm)4020000.0000050.000010.0000150.000020.0000250.00003Ω