Question

When is a configuration a Halbach configuration?

Answer 1

I just started reading about Halbach arrays. What I don't understand, is how do you know you have a magnet configuration which is Halbach? Is there a unique formula for the magnetic directions which should be valid

Answer 2

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✔️✔️about Halbach arrays. What I don't understand, is how do you know you have a magnet configuration which is Halbach Is there a unique formula for the magnetic directions which should be valid

Essentially, the OP asks, does some quantitatical measurement exist for the "halbach-ness" of a magnet array.


I think, the ratio of field-square on the two sides would be a characteristic data for that, but it is only my layman's intuition. The question is, in my opinion, surely clear.


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