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Summary

Description
العربية: مغناطيس على هيئة حدوة مصنوع من سبيكة النيكل: ألنيكو.
English: A "horseshoe" magnet made of Alnico, an alloy of iron, aluminum, nickel, and cobalt. Probably around 1 inch (3 cm) long. It is made in a "horseshoe" shape to bring the North and South poles of the magnet close together, creating a strong magnetic field between them. The metal plate between the poles at bottom is called a "keeper". It is left on the magnet when not in use, to prevent the magnet becoming demagnetized. By creating a closed magnetic circuit, it strengthens the magnetic flux in the magnet, making it harder for mechanical shocks or high temperatures to randomize the magnetic domains of the metal.
Date created 2005
Source the author is owner
Author Eurico Zimbres FGEL/UERJ
Permission
(Reusing this file)		 Free for all use
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Brazil license.
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Captions

Horseshoe Magnet

Items portrayed in this file

depicts

horseshoe magnet

magnet

File history

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Date/TimeThumbnailDimensionsUserComment
current12:35, 14 November 2016Thumbnail for version as of 12:35, 14 November 2016470 × 480 (370 KB)Svjocontrast
00:12, 21 September 2005Thumbnail for version as of 00:12, 21 September 2005470 × 480 (184 KB)ZimbresMagnet Source = the author is owner Date = created 2005 Author = Eurico Zimbres FGEL/UERJ Permission = Free for all use {{cc-by-sa-2.0-br}} [Category:Tools]] Category:Magnets

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