This interactive simulation models the electric field created by two point charges. Students can observe field vectors and field lines in real-time, adjust charge positions and magnitudes, and visualize equipotential surfaces. The dynamic visualization helps learners understand how superposition of fields works and how field strength varies with distance.
Learning objectives: Understand the concept of electric field as a vector quantity and how it behaves around point charges | Visualize field lines and equipotential surfaces to interpret electric potential energy | Explore how field properties change with charge magnitude and separation distance
Ejs Open Source 2 Charge Model with Field Vector, Field Lines, Potential Visual
Fu-Kwun Hwang and slightly edited by weelookang@gmail.com; lookang; szeyee; tina
license.