№ 027 · 03·B6

Fields

1831–1865 · Electromagnetism

Idea

03 of 10

Layout

Route B · index · seed 205

Theme

paper · paper-grain texture

Drawing

Dipole field lines r = L sin²θ for six values of L, on both sides of the axis.

Figures

• Fig. 3.1Equinoctial dial, Thomas Wright, 1740
• Fig. 3.3Oak Struck by Lightning, Badger, 1856., Alfred Capel Cure, 1856
• Fig. 3.4Portable equatorial or equinoctial sundial, Angelus Lusuergh, 1747
• Fig. 3.7The International Exhibition of Electrical Apparatus, Paris, 1881, Louis-Oscar Roty, 1881

Format

1680 × 2376 · 1 : 1.414 · AVIF 8 KB / 24 KB / 195 KB

Use

© 2026 Rantasalo & Co. Oy. CC BY-NC-ND 4.0: share unchanged, with credit, non-commercially. Photographs and textures: public domain (CC0), The Metropolitan Museum of Art Open Access.