Sujet

Behaviour of a magnetic compass in a box if carried round a globe-shaped magnet

Légende

Behaviour of a magnetic compass in a box if carried round a globe-shaped magnet (N centre of picture) with magnetic poles where lines cross (left and right of N). Magnets ab at C and D can set in any position as they are directly between the poles. From Athanasius Kircher Magnes: sive de arte Magnetica, Cologne, 1643

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Photos12.com - Ann Ronan Picture Library

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Photo12/Ann Ronan Picture Library

Notre référence

ARP07102_390005781

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Droits gérés

Format disponible

35,5Mo (1,2Mo) / 29,6cm x 30,0cm / 3499 x 3543 (300dpi)