Mar 12, 2020 · So I was wondering how I calculate the magnetic force between two magnets. When we learned about magnets, we only covered magnetic fields and electricity (laplace's …

Nov 7, 2015 · The magnetic force is perpendicular to the velocity of the particle so the work down by the force is zero always. Therefore the work doesn't depend on the path between the two …

Sep 5, 2019 · As others have mentioned, calculating this force is not so easy, the flux density of the magnet for example will vary according to the load line and the introduced reluctance from …

Nov 27, 2016 · The Wikipedia article said that the magnetic field met that criteria for a point charge. Now instead of a point charge make the test particle a magnetic dipole. Here the force …

Nov 13, 2009 · One way to calculate the force is to examine how the total stored magnetic energy W of the system changes if the iron object is displaced by a distance dx. As you know, work …

Apr 15, 2008 · The real issue here is that the velocity is perpendicular to the magnetic field that is why the only responsible of the work done is the electrostatic force. This is the Lorentz force …

May 30, 2017 · That's an attractive intuition, but I do not believe that it can be correct. If you have a very powerful magnet adjacent to a very weak magnet such that a repulsive force would be …

May 16, 2007 · Since the magnetic force on a moving charged particle is qv X B, the work done by a static magnetic field is always zero. But consider two parallel currents, both going from …

Apr 9, 2011 · Yes, you can calculate the acceleration of the object due to magnetic force(a=f/m). The magnetic force increase as the object moves closer to the magnet which means the …

May 3, 2010 · The magnetic force is not doing the work, this shown trivially by examination of the Lorentz force. The work is actually being done by electric fields. What happens in the case of …