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The south magnetic pole, also known as the magnetic south pole, is the point on Earth's Southern Hemisphere where the geomagnetic field lines are directed perpendicular to the nominal surface. The Geomagnetic South Pole, a related point, is the south pole of an ideal dipole model of the Earth's magnetic field that most closely fits the Earth's ...
Like the North Magnetic Pole, the North Geomagnetic Pole attracts the north pole of a bar magnet and so is in a physical sense actually a magnetic south pole. It is the center of the 'open' magnetic field lines which connect to the interplanetary magnetic field and provide a direct route for the solar wind to reach the ionosphere.
A magnet's North pole is defined as the pole that is attracted by the Earth's North Magnetic Pole when the magnet is suspended so it can turn freely. Since opposite poles attract, the North Magnetic Pole of the Earth is really the south pole of its magnetic field (the place where the field is directed downward into the Earth). [20] [21] [22] [23]
This video shows what will happen when Earth's magnetic poles flip. Note: The following is a transcript: Did you know that Earth has two North Poles? There’s the geographic North Pole, which ...
The magnetic North Pole differs from the geographic North Pole (Earth's rotation axis), magnetic north which is the direction of north given by a compass, and the theoretical Geomagnetic pole. North Magnetic Pole migration. The search for the magnetic north pole began in 1818 with a British expedition exploring the Northwest Passage.
The party had orders to plant the Union Jack at the Magnetic Pole and to take possession of Victoria Land for the British Empire. [78] After several days' preparatory work, they started out on 5 October 1908, drawn for the first few miles by the motor car. [79] (l. to r.) Mackay, Edgeworth David, and Mawson at the Southern Magnetic Pole, 17 ...
As the Earth's magnetic north pole heads towards Siberia, concerns have been raised that the northern lights could move with it. Skip to main content. 24/7 Help. For premium support please call: ...
South Geomagnetic Pole – the point of intersection of the Earth's surface with the axis of a simple magnetic dipole (like a bar magnet) that best approximates the Earth's actual more complex magnetic field; Southern pole of inaccessibility – the point in Antarctica farthest from the sea; South celestial pole – an imaginary point in the ...