Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 925
Fig. S75. Fig. 876. line joining the axes of the two coils is perpendicular to that which joins thepoles a and b of the magnet. There is now no magnetisation in the bar,laut quickly approaching the pole b^ its soft iron is then magnetised in theopposite direction—that is, becomes a north pole (fig.…
Physics
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