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