The north magnetic pole is a point on the surface of Earth's Northern Hemisphere at which the planet's magnetic field points vertically downward (in other words, if a magnetic compass needle is allowed to rotate in three dimensions, it will point straight down). There is only one location where this occurs, near (but distinct from) the geographic north pole. The geomagnetic north pole is the northern antipodal pole of an ideal dipole model of the Earth's magnetic field, which is the most closely fitting model of Earth's actual magnetic field. The north magnetic pole moves over time according to magnetic changes and flux lobe elongation in the Earth's outer core. In 2001, it was determined by the Geological Survey of Canada to lie west of Ellesmere Island in northern Canada at 81°18′N 110°48′W / 81.300°N 110.800°W. It was situated at 83°06′N 117°48′W / 83.100°N 117.800°W in 2005. In 2009, while still situated within the Canadian Arctic at 84°54′N 131°00′W / 84.900°N 131.000°W, it was moving toward Russia at between 55 and 60 km (34 and 37 mi) per year. As of 2021, the pole is projected to have moved beyond the Canadian Arctic to 86°24′00″N 156°47′10″E / 86.400°N 156.786°E. Its southern hemisphere counterpart is the south magnetic pole. Since Earth's magnetic field is not exactly symmetric, the north and south magnetic poles are not antipodal, meaning that a straight line drawn from one to the other does not pass through the geometric center of Earth. Earth's north and south magnetic poles are also known as magnetic dip poles, with reference to the vertical "dip" of the magnetic field lines at those points. (Wikipedia).
Measuring Earth's Magnetic Field
In this video the magnitude and direction of the earth's magnetic field is measured at West Lafayette, IN (40.4259 N, 86.9081 W)).
From playlist Magnetic Fields
Magnetic Field Demo: Bar Magnet
This video demonstrates how to us a magnetic compass to determine the direction of the local magnetic field: the north end of the compass needle points in the direction of the field. Also demonstrated is the field of a bar magnet, visualized using one or more compass needles. This demo
From playlist Demos 21. Magnetic Forces and Magnetic Fields
Is it in the Arctic Ocean? In Canada? Russia? MinutePhysics is on Google+ - http://bit.ly/qzEwc6 And facebook - http://facebook.com/minutephysics And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute
From playlist MinutePhysics
Magnetic Fields and Motors: GCSE revision
GCSE level Electricity & Magnetism covering: Magnetic Fields, Electromagnetism, and Motors
From playlist GCSE Physics Revision
This video covers Section 21.1 of Cutnell & Johnson Physics 10e, by David Young and Shane Stadler, published by John Wiley and Sons. The lecture is part of the course General Physics - Life Sciences I and II, taught by Dr. Boyd F. Edwards at Utah State University. This video was produced
From playlist Lecture 21A. Magnetic Forces and Magnetic Fields
Teach Astronomy - Solstices and Equinoxes
http://www.teachastronomy.com/ At the summer solstice in the northern hemisphere, the northern pole of the Earth is tilted as much towards the Sun as it can. The Sun is overhead at noon at the Tropic of Cancer, the Sun never sets north of the Arctic Circle, and the Sun never rises south o
From playlist 02. Ancient Astronomy and Celestial Phenomena
Teach Astronomy - Star Motions
http://www.teachastronomy.com/ The apparent motions of the stars in the night sky depend on your position on the Earth's surface. At a northern temperate latitude, the stars rise in the east and set in the west, and they travel on slanting paths across the sky. The north celestial pole s
From playlist 02. Ancient Astronomy and Celestial Phenomena
This video is part of a little series of videos I'm making on handling neodymium magnets safely. In this video I will show you how to determine the poles on disc, cube and sphere magnets. Knowing your magnets polarity is very useful for safely combining large magnets as shown in one of my
From playlist Handling magnets safely
Moving the South Pole - Sixty Symbols
Each year the geographic south pole marker is moved (and replaced) as the Antarctic ice slides across the continent. This year we had a man on the scene - astrophysicist Denis Barkats. More videos from Denis at the pole are coming soon. Visit our website at http://www.sixtysymbols.com/ We
From playlist Antarctica and South Pole - Sixty Symbols
Magnetism (1 of 13) Magnets & Magnetic Field Lines, An Explanation
An explanation of magnets and how to draw magnetic field lines. Covers force of attraction and repulsion. How to draw magnetic field lines for like poles (bar magnet), unlike poles and a U-shaped magnet. A magnet is a material or object that produces a magnetic field. This magnetic fiel
From playlist Magnets, Magnetism and Charges in Magnetic Fields
Magnetic Effects of Electric Current-I || CBSE Class 10 Science - Board Brahmastra || Dr. Akash Sir
Don’t Memorise brings learning to life through its captivating educational videos. To Know More, visit https://infinitylearn.com/ ✅ Please Join Our Telegram Channel ►https://t.me/InfinityLearn9_10 New videos every week. To stay updated, subscribe to our YouTube channel: http://bit.ly/Don
From playlist Board Brahmastra || CBSE Class 10 Crash Course
Magnetism - Part 1 | Physical Processes | MCAT | Khan Academy
Introduction to magnetism: lodestones; like poles repel, opposite poles attract; no magnetic monopoles; magnetic spin. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/physical-processes/magnetism-mcat/v/magnetism-part-1?utm_source=YT&utm_medium=Desc&
From playlist Physical processes | MCAT | Khan Academy
Introduction to magnetism | Physics | Khan Academy
An introduction to magnetism. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/magnets-magnetic/v/magnetism-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.
From playlist Magnetic forces, magnetic fields, and Faraday's law | Physics | Khan Academy
Planetary Poles and Magnetic Fields - Sixty Symbols
Dr Meghan Gray chats about magnetic fields and the Earth's changeable poles. More links and info below ↓ ↓ ↓ More Dr Gray videos: http://bit.ly/Meghan_Playlist Deep Sky Videos astronomy videos: https://www.youtube.com/user/DeepSkyVideos Dr Gray at the University of Nottingham: https://
From playlist Meghan Gray - Sixty Symbols
HOW IT WORKS: Car Starter Motor
This explains the functioning demonstrating gearing, operation, and engine cycling under its own power.
From playlist Mechanical Engineering
We May Finally Know Why Earth’s Magnetic North Keeps Moving
Magnetic north keeps shifting, but we may finally know what’s causing it. » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com The Earth's magnetic north pole is shifting in two ways: It’s mo
From playlist Elements | Seeker