New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection ...

Did you know Earth's magnetic field is on the move? Recent studies reveal it's shifting at an astonishing rate—10 times ...

I had cause to demonstrate the magnetic field around a wire, and ended up with an 8A current in a vertical wire, battling with the Earth’s magnetic field. My borrowed idea was to put a ring of eight ...

James Webb Space Telescope Extreme magnetic fields near our galaxy's black hole are preventing stars from being born, JWST discovers. ... like a copper wire 1,000 light-years across.

Dot Physics. Physics Problem; Terminal Velocity of a Falling Wire in a Magnetic Field. Posted: June 20, 2025 | Last updated: June 20, 2025. Physics and Python stuff.

Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...

An older medium of magnetic recording now superseded by MAGNETIC TAPE. The magnetisable wire recorder was the first means of field recording and was used as early as 1899. The Danish engineer Valdemar ...

Earth’s magnetic field was once 30 times weaker than it is today. This change may have played a pivotal role in the blossoming of complex life, new research found.

Life on Earth may exist thanks to a brief faltering in our planet's protective magnetic field shell, scientists have found. A bizarre drop in the strength of the magnetic field has been found to ...

Extreme magnetic fields near our galaxy's black hole are preventing stars from being born, JWST discovers. News. By Sharmila Kuthunur published 3 April 2025 "It was a completely serendipitous ...