The world we live in is powered by these electromagnets. Magnetized particles in lava rocks along Earth’s surface record the direction of our planet’s magnetic field. This is how scientists ...

The film describes how electric currents can create magnetic fields, leading to the invention of electromagnets and electric generators. It highlights the principles of electromagnetic induction ...

China has delivered the 31 magnet feeders, the multi-lane thruways that will deliver the electricity to power ITER's electromagnets as well as the liquid helium to cool the magnets to -269°C ...

The astonishing result: "The tiny graphene disks briefly turned into electromagnets," reports HZDR physicist Dr. Stephan Winnerl. "We were able to generate magnetic fields in the range of 0.5 ...

Explore the history and science of magnetism! From magnetite and compasses to Gilbert's discoveries, Oersted's ...

ICRA warns that tightened rare-earth magnet exports from China could severely impact Indian auto production, affecting both ...

propelled by the repulsive forces between superconducting magnets and electromagnets embedded in the tracks, can achieve remarkable speeds while maintaining energy efficiency. these trains promise ...