
28/07/2025
China has developed the world's most powerful resistive magnet, generating a steady magnetic field of 42.02 tesla, which is over 800,000 times stronger than Earth’s magnetic field. This achievement surpasses the previous record of 41.4 tesla set in 2017 by a magnet in the United States. The magnet, created by the Steady High Magnetic Field Facility in China, used 32.3 megawatts of electricity to reach this strength.