IFLScience on MSN3d
What Happens During A Magnetic Pole Reversal?
During a pole reversal, Earth’s magnetic poles swap locations. Essentially, the north pole is transformed into the south pole ...
Hosted on MSN3d
Earth’s Magnetic Field Flipped 41,000 Years Ago. Now You Can Hear It — And It’s Otherworldly
The magnetic field that cocoons Earth, shielding us from the sun’s most dangerous rays, has not always been so stable. About ...
BBC2y
Magnets and magnetic materials
Bar magnets and horseshoe magnets are two of the ... If you bring a north pole and a south pole together, they will attract. Earth's core contains liquid iron which moves around.
BBC4y
Detecting and drawing magnetic fields
A compass contains a small bar magnet on a pivot so that it can rotate. The compass needle points in the direction of the Earth's magnetic field, or the magnetic field of a magnet. place the ...