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Field Map

E‑field · B‑field visualiser

Data

Upload one or more files. Each uploaded file becomes a removable point source; "Add point" appends an extra file to the current field.

Field type

Unit

Two negative point charges (demo)

Show

Colour map

Magnitude scale

arrows grid axes charges

Arrow size

1.0×

Scroll = zoom · drag = pan · hover = inspect vector.