We calculate "step by step" the line integral along the path of a vectorial field. You can follow two different paths and select three representative fields to distinguish conservative fields from non-conservative ones. Also illustrated are the notions of potential, potential difference, energy, work and the orthogonality between fields and equipotentials.
Learning objectives
To compute line integrals along different paths.
To illustrate the characteristics of some “conservative” fields.
How to use the animation
Select a field distribution thendrag the cursor M.