Traditional classical electromagnetism has formed a fixed view that the Lorentz force cannot do work. This conclusion is only valid for the axial motion system of source conduction electrons inside the magnetic field and is not a universal cosmic mechanism. Based on the underlying physical logic of the Photo Origin Theory, this paper completely reveals the cosmic essence of magnetic fields and magnetic force. The magnetic force is the most special force among all fundamental cosmic forces. It is the only force generated orthogonally and capable of continuous dynamic reorientation. The force generation, energy transfer and work direction of all conventional forces follow or are aligned with the motion direction of the source substance, with fixed directions or simple translation following the source position. The magnetic force is entirely different. It is produced by moving charges, and its direction of generation is strictly perpendicular to the motion direction of the charges. Meanwhile, since the local tangent of the magnetic field changes continuously along the circular ring, the magnetic force will continuously change its orientation within the disk plane perpendicular to the electron motion direction to maintain permanent perpendicularity to the tangent. As long as an object has displacement along the vector direction of the magnetic force, the magnetic force can perform work and transfer energy continuously through this dynamically reoriented orthogonal thrust. The electrostatic force is responsible for axial adsorption and structural binding between particles, while the magnetic force undertakes spatial balancing in the orthogonal dimension, dynamic energy transfer and continuous rotational driving. The coupling mechanism of electrostatic force and magnetic force, one along the axis and the other along the radius, one static and the other dynamic, forms the core foundation for the cosmos to form electron orbits, atomic structures, molecular bonds and macroscopic material worlds. The magnetic field is not an incidental illusion of moving charges. Its only cosmic mission is to open an orthogonal energy channel and rely on its own continuous reorientation feature to achieve continuous rotational work which conventional forces cannot complete. The operation of electric motors is a direct application of this dynamic reorientation mechanism. This paper completely breaks the one sided misunderstanding of classical electromagnetism and clarifies the unique core status of magnetic force from the perspective of cosmic structure formation, energy conservation and dynamic balance.
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Jiaqing Yan (2026) studied this question.
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