What Equations are Required for Evaluating Resistance in Electromagnetic Propulsion?

  • Context: Graduate 
  • Thread starter Thread starter golith
  • Start date Start date
  • Tags Tags
    Conducting Magnets
Click For Summary
SUMMARY

The discussion focuses on the equations necessary for evaluating resistance in electromagnetic propulsion systems, specifically for a setup involving a tunnel with a radius of 5 cm and a sphere of approximately 8 cm in diameter. The goal is to achieve acceleration of the sphere to 16 m/s while maintaining levitation and preventing contact with the tunnel walls. Key factors include the sphere's mass of 300 kg and the required specifications for the electromagnet's charge and type to ensure effective propulsion and stability.

PREREQUISITES
  • Understanding of electromagnetic propulsion principles
  • Familiarity with Newton's laws of motion
  • Knowledge of magnetic field equations
  • Basic grasp of material properties affecting magnetic interactions
NEXT STEPS
  • Research the Lorentz force equation and its application in electromagnetic propulsion
  • Study the principles of magnetic levitation and stability control
  • Explore materials with high magnetic permeability for optimal electromagnet performance
  • Learn about the design and analysis of electromagnetic coils for propulsion systems
USEFUL FOR

Engineers, physicists, and hobbyists involved in electromagnetic propulsion projects, as well as those interested in advanced applications of magnetic levitation technology.

golith
Messages
17
Reaction score
0
Hi gang,
Here is an easy one but nevertheless requires formula to express your postion.

in terms of magnetic propulsion;

I am building a tunnel with r=5cm and a sphere inserted will be approx 8cm diameter which will be propelled via electro magnetic propulsion. I'm now about to evaluate the effectivness of materials and magnets to facilitate acceleration to 16 m/s.
My question here is what equations are required to know the resistance of the elctromagnetic field. I.E if velocity is 10m/s and its radius is 5m with a sphere mas of 300Kg approx then what type and charge is required for the electromagnet to both maintain levitation and also another for propulsion but most important is to resist the sphere from tounching the outeredge as it will want to do. Or where can i get further information to allow a clearer understanding of the mathematics required.
Sorry if confusing
Golith
 
Physics news on Phys.org
A picture will be useful. You can draw up a simple figure using Paint (or some such program) and add it as an attachment.