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seen Feb 3 '12 at 16:57

Jan
31
comment What happens if I crush a neodymium magnet into powder?
I would think the attraction between granules would cause them to align - assuming they are close enough together to overcome friction. If so, I would also expect them to clump together into a ball over time.
Dec
13
comment Do multiple permanent magnets aggregated together approach the same strength as a single magnet of the same size?
It was tough to decide which answer to accept. Thanks to all of you. I went with Omar because he came back to respond to my question.
Dec
12
comment Do multiple permanent magnets aggregated together approach the same strength as a single magnet of the same size?
I don't understand your comment. I missed googling for the FAQ answer since I was using "aggregate" instead of "stack." What's the difference between "stakc" and "next to each other"? Don't North and South poles attract?
Dec
12
comment Do multiple permanent magnets aggregated together approach the same strength as a single magnet of the same size?
So the magnetic material at the center of a single magnet will not be affected the same way the magnets in the center of an equally sized magnet cluster will be?