【摘要】 基于PASCO实验平台的软件和计算机接口,利用高灵敏度磁场传感器对地球磁场的强度及磁倾角等相关参量进行测量与分析。实验结果表明,该测量方法操作简单,精确度较高,实用性很强。通过轻松的实验过程对地球磁场等不易感知的弱磁场有了一个清晰直观的认识。更多还原

【Abstract】 Based on the PASCO experimental platform and data studio software,magnetic field intensity and related parameters of the geomagnetic field are measured and studied using high sensitivity magnetic field sensor.It implies that the experimental method is practicable,while the results are precision.Through the simple experimental process,we have a clear understanding to the geomagnetic field,which is usually difficult to be shown and perceived as typical weak magnetic field.更多还原