試卷名稱:112年 - 112 學士後醫學系招生考試:物理及化學#114227
年份:112年
科目:學士後西醫物理及化學
11. A conducting sphere of radius R contains a positive charge. Which figure correctly represents the magnitude of the electric field E as a function of the distance r from the center of the sphere?
(A) 
(B)
(C)
(D)
(E)