【摘要】 简要介绍了冲击电流计的工作原理,分析研究了冲击电流计的偏转线圈在磁场中的运动状态,并运用数理方法和电磁学知识推导出描述各种运动状态的物理表达式,揭示出偏转线圈的运动规律,对于仪器的调节和实验电路的设计具有重要意义.更多还原

【Abstract】 The working principles of ballistic galvanometer is introduced and the movement state of its deflection coil in the magnetic field is analyzed.Some mathematical and physical methods and electromagnetical knowledge are used to deduce physical formulas for various movement states,and to reveal the movement laws of deflecting coil,which exerts great significance on apparatus adjusting and experimental circuit designing.更多还原