How DC motors and universal motors work
Brushless DC Motor, How it works ?
The working of a BLDC motor is explained in this video with help of animation.
Free Energy Magnet Motor! - Free Energy Generator? - Free Electricity?
The Magnet Motor Free Energy Generator explained. this is my take on the possibility of using magnets to turn a fan and make electricity. will fan blades rotate using magnets? (yes). will the motor that is connected the fan blades produce electricity? (yes). *the trick is that you have to keep one "non connected" magnet moving at all times (the magnet that is not connected to the fan). *unfortunately the energy required to move that one magnet will always be slightly more than can be produced by the generator/motor (fan blade). note that this is the case for ALL of the "free energy" magnet motor generators (physics). (but don't get me wrong - i'm all for this type of experimenting. there are undoubtedly other sources of power out there that have yet to be discovered) song is from youtubes copyright free library. song title "The Driving Force"
DC Motor, How it works?
The working of a DC motor is well explained in this video with the help of animation. Construction details of DC Motor, Shunt & Series motor, concept of back EMF are also explained in this video.