Induced Magnetism: Determining Magnetic Poles

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Induced magnetism occurs when a magnetic material becomes magnetized in the presence of an external magnetic field. The discussion focuses on the confusion regarding the orientation of magnetic poles in an induced magnet when placed next to a permanent magnet. It is noted that the induced magnet should have a specific arrangement of poles, with the center being an S pole and the ends being N poles, contrary to the expectation of having N on the left and S on the right. Participants express the need for clarification and visual aids, such as diagrams, to better understand the concept. The conversation highlights the complexities of magnetic field interactions and the importance of clear explanations in educational materials.
harvey1999
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I have been trying to search for answers on the Internet, but to no avail.
For induced magnetism, i understand that a magnetic material can turn into an induced magnet under the influence of a magnetic field. However, i do not understand how to magnetic poles are determined.

Suppose a perm magnet arranged as SN. a magnetic material is placed to its right. Why is the induced S pole at the centre with 2 N pole on the ends of the material?
Shouldn't the induced magnet have a N on the left side and S on the right side? Why is the N at the centre? I can't find a diagram sorry
 
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harvey1999 said:
Suppose a perm magnet arranged as SN. a magnetic material is placed to its right. Why is the induced S pole at the centre with 2 N pole on the ends of the material?
Where did you read this?
 
cnh1995 said:
Where did you read this?
it's shown in my textbook without explanation, so I'm quite confused.
 
harvey1999 said:
it's shown in my textbook without explanation, so I'm quite confused.
That doesn't look right. If this was the case, the field lines inside the material would not be unidirectional.
Can you upload the picture? You can take photo of it and post it here using the upload button below the editor space.
 
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Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

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