大学物理 ›› 2007, Vol. 26 ›› Issue (11): 36-36.
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李秀燕 陈赐海
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摘要: 先依电象法,推导均匀带电圆环在金属导体球壳内的“象电荷”;再在球坐标系下,根据电场强度的计算公式与Taylor展开式,计算出均匀带电细圆环在全空间的电场分布的级数形式解;进而结合唯一性定理和电场的叠加原理,获得带电细圆环与导体球壳系统的空间场分布.
关键词: 带电细圆环, 导体球壳, 电象法, 级数解
Abstract: According to the method of images, the "image charges" of a uniformly charged ring in a conducting sphere are studied. In spherical coordinate system, based on the electric formula and Taylor series expansion, the electric field distribution of the ring is obtained in a series form, then combined the uniqueness theorem and the superposition principle, the electric field distribution of this system are derived.
Key words: charged ring, conducting sphere, method of images, series solution
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李秀燕 陈赐海. 带电细圆环与导体球壳系统的场分布[J]. 大学物理, 2007, 26(11): 36-36.
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https://dxwl.bnu.edu.cn/CN/Y2007/V26/I11/36
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