Are strong magnets essential for efficient electric motors?

Jun 19, 2019 ... ... magnet inside 11.4-tesla low-temperature superconductor coils" to run properly. But because some parts of these superconductors are unstable ... Jan 27, 2005 ... ... strongest magnets when they die. ... "Both radio pulsars and magnetars tend to be found in the same regions of the Milky Way, in areas where stars ... Predict and test which part of the magnet is the strongest : north, middle or south ... The magnets need to be arranged so that the blue side of one magnet faces ... In terms of magnet strength and quality, Playmags and Connetix are definitely the strongest and most durable of the 3. May 31, 2002 ... During the cycle, part of the image is bright while part is dim. The large optical pulsations seen in 4U0142+61 show that it must be a ... Dec 4, 2024 ... ... section of the accelerator facility known as the “Undulator Hall.” This area features hundreds of meters of magnets with alternating ... Jul 18, 2024 ... ... region shown as a concentric ring, and with individual Pixel hits shown as orange dots. (Image: ATLAS Collaboration/CERN). Researchers at the ... Jan 7, 2008 ... The strongest magnets I have found on the market which look nice are Lee Valley's Rare Earth magnets. Dec 7, 2018 ... In a permanent magnet, however, the magnetic field is strongest at the poles, despite being the point of divergence of the field lines. Jul 5, 2019 ... The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole when compared with the south pole.