利用智能手机拍照功能研究塞曼效应实验

摘要

It using smart phone to shoot Zeeman effect map and using CorelDraw to handle the data of the im-age. And then,calculates the charge-mass ratio of electron. By this method,the charge-mass ratio of electron was calculated about 1. 749 × 1011 C/Kg. The percentage error is 0. 63% when compared with theoretical val-ue. This method provides a convenient way to study Zeeman effect and calculate the charge-mass ratio of elec-tron.%利用智能手机对塞曼效应图谱进行拍摄，并利用Coreldraw软件对图像进行处理，从而计算出电子的荷质比。通过本方法所测得的电子荷质比为1.75×1011 C/Kg，与理论值的相对误差仅为0.63%。智能手机的照相功能为研究塞曼效应以及测量电子荷质比提供了一种简便的方法。