JEE Advanced2006PhysicsElectromagnetic InductionActual
Paragraph: Modern trains are based on Maglev technology in which trains are magnetically leviated, which runs its EDS Maglev system. There are coils on both sides of wheels. Due to motion of train, current induces in the coil of track which levitate it. This is in accordance with Lenz's law. If trains lower down then due to Lenz's law a repulsive force increases due to which train gets uplifted and if it goes much hi
Options
- AElectrostatic force
- BTime varying electric field
- CMagnetic force
- DInduced electric field
Correct answer
C. Magnetic force
Step-by-step solution
No solution is required.