Put cursor on the graphic to start animation.
| user action | applet reaction |
|---|---|
| dragging (left mouse button pressed) | rotating about an axis in the picture |
| releasing left mouse button while dragging | spinning about an axis in the picture |
| SHIFT key pressed plus vertical dragging | zooming |
| CONTROL key pressed plus vertical dragging | changing focal length |
| double clicking | stopping or restarting animation |
Red and Blue indicate electric and magnetic field, respectively.
Animation by Mathematica and LiveGraphics3D