Question on magnets and induced magnetism

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SUMMARY

The discussion centers on the concept of ferromagnetism and its effects on ferromagnetic materials when exposed to magnetic fields. When the north pole of two magnets is connected to a ferromagnetic material, the magnetic dipoles within the material align, resulting in the entire material exhibiting magnetic properties. Ferromagnetism is the strongest type of magnetism and is responsible for the behavior of materials like iron, nickel, and cobalt, which can become permanent magnets. This phenomenon is crucial for various industrial applications, including electric motors and magnetic storage devices.

PREREQUISITES
  • Understanding of ferromagnetism and its mechanisms
  • Familiarity with magnetic dipoles and their alignment
  • Knowledge of materials that exhibit ferromagnetic properties, such as iron and nickel
  • Basic principles of electromagnetism and its applications
NEXT STEPS
  • Research the properties of ferromagnetic materials and their applications in technology
  • Explore the differences between ferromagnetism, paramagnetism, and diamagnetism
  • Learn about the manufacturing processes of permanent magnets
  • Investigate the role of ferromagnetism in electrical devices like transformers and electric motors
USEFUL FOR

Students studying physics, engineers working with magnetic materials, and professionals in industries utilizing electromagnetism and magnetic storage technologies will benefit from this discussion.

connor02
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Homework Statement



I was just thinking, let's say I connect the north pole of 2 magnets to a ferromagnectic material on both ends, does the whole ferromagnetic material become a north pole? Drawing attached.

Homework Equations



Nil

The Attempt at a Solution



I think so.
 

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When a magnet is placed near a ferromagnetic material such as iron, the magnetic causes the magnetic dipoles inside the iron to align such that the "south" poles of the dipoles are faced towards the north pole of the magnet and the "north" poles are repulsed

Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets. In physics, several different types of magnetism are distinguished. Ferromagnetism (including ferrimagnetism) is the strongest type; it is the only type that creates forces strong enough to be felt, and is responsible for the common phenomena of magnetism encountered in everyday life. Other substances respond weakly to magnetic fields with two other types of magnetism, paramagnetism and diamagnetism, but the forces are so weak that they can only be detected by sensitive instruments in a laboratory. An everyday example of ferromagnetism is a refrigerator magnet used to hold notes on a refrigerator door. The attraction between a magnet and ferromagnetic material is "the quality of magnetism first apparent to the ancient world, and to us today".[1]

Permanent magnets (materials that can be magnetized by an external magnetic field and remain magnetized after the external field is removed) are either ferromagnetic or ferrimagnetic, as are other materials that are noticeably attracted to them. Only a few substances are ferromagnetic; the common ones are iron, nickel, cobalt and their alloys, some compounds of rare Earth metals, and a few naturally-occurring minerals such as lodestone.

Ferromagnetism is very important in industry and modern technology, and is the basis for many electrical and electromechanical devices such as electromagnets, electric motors, generators, transformers, and magnetic storage such as tape recorders, and hard disks.
 

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