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Magnets exert forces and torques on each other due to the rules of electromagnetism. The forces of attraction field of magnets are due to microscopic currents of ...


... open textbook. Paramagnetism is the attraction of material while in a magnetic field, and diamagnetism is the repulsion of magnetic fields. ... Describe properties of diamagnetic and paramagnetic materials. Key Points. Paramagnets act like magnets while in the presence of an externally applied magnetic field. Diamagnets ...


Jan 9, 2012 ... Is the repulsion of magnets entropy or potential energy driven phenomena? ..... but WHY does magnetism cause attraction or repulsion? .... It describes the electromagnetic force as a fundamental force mediated by 'virtual' ...


magnetic force: attraction or repulsion that arises between electrically charged ... such effects as the action of electric motors and the attraction of magnets for iron.


Jul 28, 2015 ... Iron filings attracted to a horseshoe magnet show the magnetic field. ... the force caused by magnets, objects that produce fields that attract ... (In theory, because of their mutual repulsion, one can be levitated above the other.).


Some of those 'non-magnetic' things are attracted to magnets and others .... and thus causes the two masses to be propelled toward the each other? .... We can measure and describe the forces through mathematics, but it ..... A good question is "why the differences in attraction/repulsion among the forces?


This rule describes the direction of the force as the direction of a 'slap' of an open hand. ... a wire running through the north and south poles of a horseshoe magnet . ..... Interestingly, the deflection is caused by quite a small magnetic field (less .... the same direction of motion have a magnetic attraction force between them.


Oct 31, 2008 ... The sources of magnetic fields are electrical currents, caused by moving .... They were within the field of a strong magnet when they were moltent, and the ... physics describes the attraction or repulsion between two currents.


how opposite magnetic fields cause physical objects to actually move (either ... Thus a magnet will move another magnet if brought to proximity ... Whenever two bodies feel attraction or repulsion, they mutually attract or repel each other. ... in which he describes it perfectly for an uneducated mind like mine.


Every magnet has two points, or poles, where most of its strength is ... The law states that the force of attraction or repulsion between two magnetic poles is directly .... It describes the use of ferromagnetic materials to control the flux paths in a .... in terms of changes in flux with time [Eq. (1)], caused either by motion relative to ...