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4 results filtered with: Magnetism
  • William Gilbert demonstrating the magnet before Queen Elizabeth, 1598. Oil painting by Ernest Board.
  • Faraday's magnetic sparking coil
  • Physics: a magnetic needle [?], with logarithmic apparatus (below). Engraving.
  • Magnetism: electrical equipment and magnetic phenomena. Coloured engraving by J. Emslie, 1850.