Gauss Law and Metal in Eclectic Equilibrium (id: 4648219f3)

本题目来源于试卷: Gauss Law and Metal in Eclectic Equilibrium，类别为 美国物理杯赛(Physics Bowl)

[单选题]
05.45: A spherical conducting shei 9xewe d2re*,itc6v u;42cuomxn7 x5ll has a net cb:;l ccn: o-yiy+a/c aharge +Q placed on it. Which of the following is the correct relationship for the electric potential at the points labeled A, B, and C? Point A is at the center of the sphere, point B is at the surface of the shell, a distance R from point A, and point C is a distance R from point B outside the sphere. As r goes to inil:- y;y acbo:/ca +ncfinity, V = 0.

A. $V_C<V_B<V_A $
B. $V_A<V_B<V_C$
C. $V_C=V_B=V_A$
D. $V_C=V_B<V_A$
E. $V_C<V_B=V_A$


参考答案:  E


本题详细解析: 暂无

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