retarded potential
- 推迟势：在电磁学中，推迟势是指响应含时电荷分布或含时电流分布而产生的推迟标势或推迟矢势。它表示由于电荷或电流的变化需要一定时间才能传播到场位置，从而产生相应的电磁作用。
网络释义专业释义英英释义
...证明_志杰海明_新浪博客 关键词： 推迟势；势的推迟的存在性；系统的选择；无关；证明 [gap=1826]Key word: Retarded potential; Existence of potential’s retardation; System's choice; Irrelevant; Proof ...
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滞后位(retarded potential) 在球坐标中求解波动方程并考虑k=/v和时间因子e jt ，即得位 函数的表达式为 ...
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短语
retarded field and retarded potential 迟滞场与迟滞势
retarded scalar potential 推迟标量位
retarded vector potential 延迟向量电位
Retarded potential
- abstract: In electrodynamics, the retarded potentials are the electromagnetic potentials for the electromagnetic field generated by time-varying electric current or charge distributions in the past. The fields propagate at the speed of light c, so the delay of the fields connecting cause and effect at earlier and later times is an important factor: the signal takes a finite time to propagate from a point in the charge or current distribution (the point of cause) to another point in space (where the effect is measured), see figure below.
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