Abstract: Nowadays rare-earth magnets available in the market are limited, while demand for them is increasing, therefore development of electrical machines without magnets of this type becomes ...

Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates ...

Discover three easy and educational DIY projects you can create at home using everyday household items. Learn how to make a miniature water pump with a plastic bottle cap, a simple homopolar motor ...

Abstract: This paper presents a study on AC copper losses of armature windings employing one-turn copper conductor with bar-shape in a high-speed homopolar permanent magnet motor. A stator consists of ...

The experiment began in 1927 at the University of Queensland in Australia, when physicist Thomas Parnell set out to prove a simple point: materials that appear solid can, in fact, be fluids. In a ...