How do you calculate the attraction and repulsion forces between two magnets? I know it depends on many factors, so for example: two 0.5"x0.5"x0.25" Neodynium magnets with a grade of 42 (Br = 13200 Gauss) that are 0.25" apart from each other (only air is separating them).(adsbygoogle = window.adsbygoogle || []).push({});

Thanks for any help in advance!

edit: **This is not a homework problem. After much research, I have been unable to find a way to calculate the forces between two magnets. It seems a lot of the science behind it is vague as of now. I have found one website that calculates these forces, but they don't list equations that are used. I tried to contact the company, but they haven't responded to me. I was wondering if anyone else had more insight into this.**

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# Homework Help: Attraction and Repulsion Forces Between Magnets

**Physics Forums | Science Articles, Homework Help, Discussion**