Field Graphs for A Level Physics

Visualise electric and gravitational field graphs with an interactive tool.

What this tool shows

How electric and gravitational field strength vary with distance
Inverse-square relationships visually
Comparing uniform and radial fields
Potential graphs for point charges and masses

OCR A relevance

Module 5: Gravitational fields
Module 6: Electric fields
Inverse-square law

Try these tasks

Compare the shape of E against r and V against r graphs.
Change the charge or mass and observe the scaling.
Identify where the field is strongest and weakest from the graph.