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Electromagnetism and Motors - Coggle Diagram
Electromagnetism and Motors
Core Concepts
Electricity
Electric current
Voltage
Resistance
Magnetism
Magnetic field
North and South poles
Inseparability of poles
Electromagnetism
Discovered by Ørsted (1820)
Electromagnets
Electromagnetic Induction
Electric Motors
Main Components
Rotor (moving)
Stator (stationary)
Commutator and Brushes
DC Motors
Brushed (high torque)
Brushless (efficient/reliable)
AC Motors
Induction motor
Three-phase motor
Electric Vehicles
Types of EVs
Pros and Cons
Key Brands
Maglev Technology
Features
Magnetic Levitation
Speeds over 500 km/h
No friction
Systems
EDS (Repulsion/Superconducting)
EMS (Attraction/Electromagnets)