实验四-互感的测量

实验四：互感的测量姓名班级学号实验目的：学习用对称测量研究两个线圈相对位置发生改变的时候的互感的影响。实验仪器：测试箱测试线圈2个实验内容：x789101112131415k0.83020.79370.75760.72250.68890.6570.62690.59870.5722k*k0.68920.62990.57390.5220.47460.43170.39310.35840.3274K2.061.981.921.871.831.781.771.751.73E1.251.281.311.341.371.391.41.421.43f0.24110.19250.15590.11590.07460.01760.07070.05480.0587u14411287705747383327M测试*0.0010.42280.32890.25550.20560.16740.1380.11160.09690.0793M理论*0.0010.47620.38020.30780.2290.14740.03480.13950.10820.116M误差*0.0010.05330.05130.05240.0234-0.02-0.10320.02790.01130.0367f=500hz,I1==108.4mA,R1=56mm，R2==49mm.,n1=200,n2=150f=1000hz,I1==102.4mA,R1=56mm，R2==49mm.,n1=200,n2=150x789101112131415k0.83020.79370.75760.72250.68890.6570.62690.59870.5722k*k0.68920.62990.57390.5220.47460.43170.39310.35840.3274K2.061.981.921.871.831.781.771.751.73E1.251.281.311.341.371.391.41.421.43f0.24110.19250.15590.11590.07460.01760.07070.05480.0587u26921016613410888736151M测试*0.0010.41650.32510.2570.20750.16720.13620.1130.09440.079M理论*0.0010.47620.38020.30780.2290.14740.03480.13950.10820.116M误差*0.0010.05970.05510.05080.0215-0.0198-0.10150.02650.01380.037f=500hz,I1==108.1mA,x=10cm,R1=56mm，R2==49mm.,n1=200,n2=150θ-80-60-40-20020406090u19536770707168560M测试*0.0010.05590.15610.19730.20610.20610.20910.20020.16490M理论*0.0010.03980.11460.17560.21540.22920.21540.17560.11460M误差*0.0001-0.1615-0.4147-0.21720.09240.23060.0629-0.2467-0.50310f=1000hz,I1==101.7mA,x=10cm,R1=56mm，R2==49mm.,n1=200,n2=150θ-80-60-40-20020406090u35981251321331321291040M测试*0.0010.05480.15340.19560.20660.20810.20660.20230.16280M理论*0.0010.03980.11460.17560.21540.229