8/17/2024: The ShockWave Plug-In No Longer Exists. We will adding a movie here of the same content in the future.

SECTION : Line and Surface Integrals

SUBJECT: Line Integrals
Fullscreen Version
DESCRIPTION: This applet illustrates the concept of line integrals. By selecting a line type and manipulating the source charge, you can see the effect on the line integral of dot product of the field and line element for the various configurations. The blue arrows represent the direction of the line elements and the red arrows represent the electric field at that line element. The line types are circular, rectangular, and random.
Link to instructions
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NOTE: You will need the Macromedia Shockwave Plugin to view this simulation. If you do not already have it, it will be downloaded automatically if you are connected to the Internet.