Is There an Ideal Height to Diameter Ratio for Neo Magnets?

AI Thread Summary
The ideal height to diameter ratio for cylindrical neo magnets varies based on their intended application. Different uses may require different ratios to optimize performance. Factors such as magnetic field strength, size constraints, and specific project requirements influence the choice of ratio. It is essential to consider these factors when determining the appropriate dimensions for neo magnets. Ultimately, the optimal ratio is project-specific and should align with the intended use.
kenheg1@gmail
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I am working on a project that will use cylindrical neo magnets. Is there an ideal height to diameter ratio for neo magnets?
 
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kenheg1@gmail said:
I am working on a project that will use cylindrical neo magnets. Is there an ideal height to diameter ratio for neo magnets?

Ideal? I guess it depends on what you will be using it for.
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
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