Mapping Equipotentials and Electric Fields - (it only works in Chrome and Brave so far)
Mapping
Colors
Pen
width
Show/Hide:
1cm Grid
Equipotentials
E-Field
Charge Distribution
3D-plot
1. Draw your own electrodes and/or metal conductors, or use dropdown to select standard electrodes.
(Everything red will be connected to battery +, black to battery -, and 'metal' not connected.)
2. Click "calculate potentials" to have the computer calculate potentials and E-fields everywhere.
3. Choose a color, turn on the voltmeter, use probe to draw dots to map out different equipotential lines.
4. Click boxes to show fields, charge density, etc.
Creative Commons License
This work by John Welch and Paul Graham is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.