题目
SPHY001 Practice Quiz - Unit 18 | LA058
单项选择题
In electrostatic equilibrium, the excess electric charge on an irregularly shaped conductor is
选项
A.entirely on the surfaces, but is not uniformly distributed.
B.confined to the surfaces and is uniformly distributed.
C.dispersed throughout the volume of the object, but is not uniformly distributed.
D.uniformly distributed throughout the volume.
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标准答案
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思路分析
To tackle this question, I’ll examine what electrostatic equilibrium implies for conductors with irregular shapes.
Option 1: 'entirely on the surfaces, but is not uniformly distributed.' This matches the standard result: in electrostatic equilibrium, excess charge resides on the surface o......Login to view full explanation登录即可查看完整答案
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