試卷名稱:113年 - 113 國立中山大學_學士後醫學系招生考試:物理及化學#119273
年份:113年
科目:學士後西醫物理及化學
54. To charges (+q) are located on the x axis as the figure shows. What is die resulting electric field at points on the y axis?(A) (B)(C)(D)(E)0