北航物理实验研究性报告-密立根油滴实验

Р10.13Р13.85Р18.03Р19.08Р8.44Р7.65Р9.78Р13.45Р18.06Р19.10Р8.48Р7.50Р9.90Р13.56Р18.24Р19.11Р8.50Р7.55Р10.05Р13.60Р18.36Р19.12Р8.41Р7.57Р10.03Р13.78Р平均时间(s)Р18.178Р19.082Р8.476Р7.542Р9.978Р13.648Р电压(v)Р163Р198Р262Р317Р117Р116Р油滴电量qi(C)Р6.395459E(-19)Р4.879444E(-19)Р13.0387851E(-19)Р12.906962E(-19)Р14.157822E(-19)Р14.061086E(-19)РniР4Р3Р8Р8Р14Р9Рei(C)Р1.59886E(-19)Р1.62648E(-19)Р1.62985E(-19)Р1.61337E(-19)Р1.62006E(-19)Р1.56163E(-19)Р将必要的参数值带入静态法公式,有:Р?Р数据处理:Р倒算法:倒过来验证,先求,再求。Р取整Р 以n为横坐标,q为纵坐标,通过matlab作图,求斜率e。Рmatlab的分析结果为:РLinear model Poly1:Р f(x) = p1*x + p2РCoefficients (with 95% confidence bounds):Рp1 = 1.614e-19 (1.537e-19, 1.691e-19)Р p2 = -4.762e-21 (-6.978e-20, 6.025e-20)РGoodness of fit:РSSE: 2.367e-39Р R-square: 0.9988РAdjusted R-square: 0.9985РRMSE: 2.432e-20Р由matlab分析结果知斜率Р?Р相对误差为