Calculate Repulsive Force of Magnet with Strong Magnetic Field

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Calculating the repulsive force between magnets depends significantly on their shapes and the magnetic fields they generate. The distance between the magnets also plays a crucial role in determining the force. A detailed analysis can provide more insights into these factors. For further information, a Wikipedia article on the force between magnets is recommended. Understanding these variables is essential for accurate calculations.
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Dear Friends

Could anyone tell me how to calculate the Repulsive Force of an Magnet, If i use one magnet with strong Magnetic Field compared to Other.

Thanks in Advance
 
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That depends a lot on the shape of the magnets and the fields they produce. You will have noticed that the force is heavily dependent on the positions of the two magnets from each other.

For a deeper analysis of the topic, check out the Wikipedia article http://en.m.wikipedia.org/wiki/Force_between_magnets
 
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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