Electric Field



Additional comments by J. Varriano:
The sign of the right charge can be changed by the radio button.
The size of the right charge can be changed by the scroll bar. When the scroll bar is at the maximum right position, the right charge is equal in size to the left charge. When the scroll bar is at the maximum left position, the right charge has zero size (no charge).


Author:Sadahisa Kamikawa

Copyright(c) 1997 S.Kamikawa last update 1997.4.9