在《中学物理》98年第6期发表了杨亚林同志的“对一幅教材插图的看法”一文,文中作者认为九年制义务教育版初中物理课本第二册第126页的图10-8(图1)中 A 端为火线,C 端为零线,保险丝接在零线上是错误的,我认为作者的看法是不妥的. In the “Year of Middle School Physics” 98th issue, Comrade Yang Yalin’s article “Views on the Illustration of a Textbook” was written. The author of the article believes that the 10-year compulsory education version of junior high school physics textbook volume 2 on page 126 is shown in Figure 10 - In Figure 8 (Figure 1), the end of A is a live wire, and the end of C is a zero wire. It is wrong to connect the fuse to the neutral wire. I don’t think the author’s opinion is correct.