A 32-year-old engineer is designing a magnetic levitation system. What is the main concept behind this technology?
Q1. A 32-year-old engineer is designing a magnetic levitation system. What is the main concept behind this technology?
Answer: Lorentz force
Explanation: The Lorentz force is the force acting on a moving charge in a magnetic field, making it the main concept behind magnetic levitation. Electromagnetic induction is a related phenomenon, magnetic resonance is a nuclear spin phenomenon, and Faraday's law of electrolysis relates to electrolysis.