In theory, it is possible to create a magnetic propulsion system that can push charged particles, such as electrons, to produce forward motion. However, there are several practical considerations and challenges that make this concept difficult to implement effectively.
Firstly, electrons in atoms are tightly bound to their nuclei and form stable structures. It requires significant energy to disrupt these atomic structures and release electrons into free space. Additionally, in the air, electrons are typically part of neutral atoms or molecules, so separating and manipulating individual electrons would be quite challenging.
Secondly, while magnetic fields can exert forces on charged particles, such as electrons, the forces involved in typical magnetic propulsion systems are relatively weak for macroscopic objects. To achieve significant propulsion, the forces applied to the charged particles would need to be considerably stronger, which might require extremely powerful and complex magnetic field arrangements.
Furthermore, even if a system could generate sufficiently strong magnetic forces to propel electrons, the resulting motion would likely be chaotic and unpredictable due to the high concentration of charged particles in the air. The interactions between the charged particles and the surrounding environment would complicate the control and stability of such a propulsion system.
It is worth noting that there are existing propulsion technologies, such as ion thrusters, that utilize the principle of charged particle acceleration for spacecraft propulsion. However, these systems typically operate in a vacuum environment and employ sophisticated designs and control mechanisms to manipulate the charged particles effectively.
In summary, while it is theoretically possible to create a magnetic propulsion system to push on electrons and generate forward motion, practical implementation faces significant challenges. The complex interactions between charged particles and their environment, as well as the high energy requirements and control difficulties, make it a challenging proposition in the context of moving through the air.