Research on the Theoretical Mechanism and Engineering Application of Magnetic Field Coil Interaction

Abstract

The interaction between magnetic field and coil is the core principle of electric motor, which supports the design and operation of all types of motors (including electric motors and generators). Based on the basic theory of magnetic field and coil, this paper explains the key mechanism of their interaction, analyzes the principle behind the generation of electromagnetic induction and electromagnetic torque, and shows their application logic through typical structures such as DC motors and induction motors. In addition, it also discusses the development prospect of this principle in the field of new motor technologies, which provides a concise reference for the basic research and engineering application of motor science.