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 co :7ri yoybyofm, 5: 9zbic6 iq(nducting m*v))veoada - shell has a net charge +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 f * a)edvv )-omarom point B outside the sphere. As r goes to infinity, 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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