WadhwaniNimartaNimar
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9 slides
Jan 20, 2020
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About This Presentation
Some insights regarding Magnet
Size: 425.42 KB
Language: en
Added: Jan 20, 2020
Slides: 9 pages
Slide Content
Magnetic Poles and Magnetic Domain
Magnetic poles The ending points of a magnet
Magnetic properties/Behavior
Magnetic poles (properties) The region where the attracting power of magnet is maximum Magnetic pole, region at each end of a magnet where the external magnetic field is strongest The north-seeking pole of such a magnet is called a north magnetic pole. The south-seeking pole is called a south magnetic pole The region of a magnet toward which the lines of magnetic induction converge (south pole) or from which the lines of induction diverge (north pole)
Magnetic domain Units of magnet Miniature magnets within a material
Magnetic domain A magnetic domain is a region within a magnetic material in which the magnetization is in a uniform direction. This means that the individual magnetic moments of the atoms are aligned with one another and they point in the same direction. The domains of ferromagnetic materials are initially disoriented but when any magnetic material is brought near to them or rubbed by magnet then its magnetic domain becomes oriented and object start acting like magnet. Orientation of magnetic material generates magnetism/magnetic property