The interacting force related to image charge and its work and interacting energy
Deng Wei-juan · College Physics · 2004
With examples, it is illustrated that, with the definitions of electric field intensity and work, we can directly calculate the interacting force that is related to image charge and the work done by electric field in the quasi-steady process of translating infinitely separating bi-system. It is also defined that the interacting energy both in image charge case and in real charge case in accordance with work-energy relation, and that the relations in both cases are not necessarily half-value relation.