Structure and Suggestions for System Magnet® Designation: Part 2.

Bonnie Fields1, Marjorie Jenkins

  • 1Author Affiliations: Clinical Assistant Professor (Dr Fields), School of Nursing, North Carolina A&T State University; Director, Nursing Research (Dr Jenkins), Cone Health, Greensboro, North Carolina.

Summary

Achieving Magnet® designation necessitates strong coordination and communication. This guide outlines essential steps for preparing a successful site visit to meet designation requirements.

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Magnetism01:30

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Magnets are commonly found in everyday objects, such as toys, hangers, elevators, doorbells, and computer devices. Experimentation on these magnets shows that all magnets have two poles: one is labeled north (N) and the other south (S). Magnetic poles repel if they are alike and attract if unlike. Moreover, both poles of a magnet attract unmagnetized pieces of iron.
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Diamagnetism01:26

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Materials consisting of paired electrons have zero net magnetic moments. However, when these materials are placed under an external magnetic field, the moments opposite to the field are induced. Such materials are called diamagnets. Diamagnetism is the response of the diamagnets when placed in an external magnetic field.
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Magnetic Fields

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Ferromagnetism01:31

Ferromagnetism

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Magnetic Susceptibility and Permeability

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The magnetic flux measures the number of magnetic field lines passing through a given surface area. The SI unit for magnetic flux is the weber (Wb). Magnetic flux is a scalar quantity. It depends on three factors: the strength of the magnetic field B, the area through which the field lines pass, and the relative orientation of the field with the surface area.
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