How to calculate the magnetic induction of ferromagnet

AI Thread Summary
To calculate the magnetic induction of a small ferromagnet with dimensions 3mm x 2mm x 1mm and a magnetic susceptibility of 2, one must consider its magnetic field in three-dimensional space. The magnetic induction can be derived using the formula B = μH, where μ is the permeability of the material and H is the magnetic field strength. The magnetic field strength can be influenced by the ferromagnet's shape and orientation in space. Additional information about the external magnetic field and the specific location in the three-dimensional space is necessary for precise calculations. Understanding these parameters is crucial for determining the magnetic induction accurately.
yunaijun
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1.
There is a small ferromagnet,so it could product the magnet field.

parameter:lenth 3mm; width 2mm ;thick 1mm

magnetic susceptibility:2.

2.question

If there is a position in three-dimensional space(x,y,z) .

This position's magnetic induction is ?How to get it?

I need help.thank you
 
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please,nobody would help me?
 
It is difficult to understand what is being asked. Have you given the complete information from the problem statement?
 
my question is :there is a small and thin ferromagnet.

how to calculate the magnet field surround it.
 
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