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Title: An engraving depicting James Clerk Maxwell's electromagnetic theory of light
Caption: An engraving depicting James Clerk Maxwell's electromagnetic theory of light. Maxwell's idea of a line of electric force. The vertical line is the direction of force, magnetic and electric disturbances are at right angles to it. Dated 19th century
Credit: Album / World History Archive
Image size: 3522 × 5955 px | 60.0 MB
Print size: 29.8 × 50.4 cm | 1386.6 × 2344.5 in (300 dpi)