The U.S. government must pursue an innovative, dynamic approach to reestablish permanent magnet manufacturing before ...

Properties of magnets Bar magnets are permanent magnets close magnetAn object that produces a magnetic field which pulls on other magnetic materials and attracts or repels other objects. .

A bar magnet creates chaos in plasma Date: July 25, 2017 Source: American Institute of Physics Summary: Placing a magnet on your refrigerator might hold up your calendar, but researchers have now ...

Learn about and revise magnets, magnetic poles, magnetic fields, permanent and induced magnets with GCSE Bitesize Physics.

Sunday Times News: Originally, it was thought that the centre of the earth has magnetized iron deposits, which caused it to act like a huge permanent bar magnet.

If all the magnetic moments of the Mn atoms are aligned, they add up to create a macroscopic magnetic dipole (as in a permanent bar magnet) and the material is in the 'ferromagnetic phase'.