The essence of the method of electricity images is that dot electric charge, which is supposed and does not exist, replaces real electric charge ( for example induced charge or polarized electric charge) on the unknown bounding surface ( or medium interface).

  • 电像法的实质是用假想的不存在的点电荷去代替未知的边界面(或介质交界面)上的真实电荷(如感生电荷或极化电荷)。

  • 互联网摘选 2026-07-13 21:19:50

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