A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Why don't we use magnet generators?

Best Answers

Assuming the question implies some sort of perpetual motion machine then the answer is quite simple when considering that the Total Energy of a System = potential energy (PE) + kinetic energy (KE). Therefore a magnet has 100% PE, but when the PE b... read more

A generator can use permanent magnets, but it also need electromagnets where the electric current is induced, by letting permanent magnets pass them. Many hobbyists , including myself, has built what they believe to be a free energy generator, using only permanentmagnets. read more

With that being said, magnets don't create energy. There's no energy to harness from a contraption like the one shown in the video you linked. The contraption is only losing energy. You can hear the sound of it spinning. The sound of it spinning is expended energy. Through some hidden means, energy is being added into the contraption. read more

Now, yes nowadays we do use permanent magnets to generate electricity too. As for e.g. the PMSM or the Permanent Magnet Synchronous Machine used as generator is one of the common generator type used for generation of electrical power from wind besides from steam and gas turbines. read more

Encyclopedia Research

Wikipedia:

Image Answers

Why don't we use magnets to generate electricity?
Source: quora.com