Two fixed charges are shown in black. Drag the small green test charge around the screen and observe the relationship between the force vector and the field lines.
When you hit "play" on the buttons below, will the test charge follow the field lines? Does it do this for all field lines, or just some field lines?
No, the trajectory does not follow the field lines.
See Giancoli-PA: 16-8 ,Giancoli-SE: 21-6.
Physlet problem authored by Scott Bonham and modified by Wolfgang Christian.
© 2000 by Prentice-Hall, Inc. A Pearson Company