[領域]電磁學 (題目相關領域)
[來源] Harris Benson (課本習題、考古題、參考書...)
[題目]consider a model of the hydrogen atom in which a
point charge is surroundied by a charge that is uniformly
distributed throughout a sphere of radius R, show that the
electric field for r<R is given by E(r)=ke(1/r^2 - r/R^3)
[瓶頸]我在猜是不是要用到期望值(?), 因為電子是隨機分布的吧?但是我不知道
要如何取範圍..., 還是我方向錯誤了?
感謝賜教
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