Iron, steel, nickel and cobalt are magnetic materials. They are affected by magnets and are attracted to either pole of a magnet. it produces its own magnetic field the magnetic field cannot be ...

For example: they can be turned on and off the strength of the magnetic field can be varied These properties make electromagnets useful for picking up scrap iron and steel in scrapyards.

What is Magnetism? What are Magnets? Magnets are really cool objects that have a special power called magnetism. It allows them to stick to certain things and even make things move without touching ...

A new study strengthens the theory that Mars’ magnetic field, which once supported a life-enabling atmosphere, may have lasted longer than previously believed. While the Red Planet is now cold ...

Magnetic resonance imaging (MRI) is a non-invasive biomedical imaging technique that uses a strong oscillating magnetic field to induce endogenous atoms such as hydrogen, or exogenously added ...

GRAND TURK, TCI: The Supervisor of Elections, Mr. Dudley Lewis has announced that the Turks and Caicos Islands (TCI) Register of Electors is currently undergoing ...