Nine New Fundamental Laws Are Proposed for Electromagnetism

This study aims to propose new fundamental laws for electromagnetism, challenging conventional understanding and revealing novel insights into the nature and logic of electromagnetic phenomena.Key contributions include the identification of the minimum physical unit required for electromagnetic phenomena, the necessary and sufficient conditions for their generation, and a redefinition of electromagnetic force, et cetera.More specifically, the nature and logic of electromagnetic phenomena were investigated, and nine new fundamental laws are proposed for electromagnetism.They are: the fundamental law on what is the minimum physical unit indispensably required to generate electromagnetic phenomena, the fundamental law on what are the necessary and sufficient conditions for generating electromagnetic phenomena, the fundamental law on how electromagnetic phenomena are interacted with each other, the fundamental law on what is the nature of electromagnetic force, the fundamental law on what is the nature of the electromagnetic magnetic force, the fundamental law on what is the nature of electric field flux, the fundamental law on what is the logic of the mutually-inducing process between a changing magnetic field and a changing electric field, the fundamental law on what is the prerequisite for the application of superposition principle in electromagnetism, and the fundamental law on are there interactions in vertical direction of physical field lines.All the discoveries in this research are very encouraging, disruptive and critically important.However, what has to be specially announced in this abstract is that: electromagnetic force is self-balanced within the current envelope of current-carrying closed loop, and is the internal force inside the current envelope of current-carrying closed loop; at each point of the current envelope of current-carrying closed loop, the electromagnetic force per unit length of the current envelope is the same; although the magnitude and direction of electromagnetic force are affected by external magnetic field, the electromagnetic force does not act on the external magnetic field; electromagnetic force has totally different nature in contrast with the force between magnetic fields, and they are not the force of same kind.