Vertical? The Earth’s Magnetic Field?!?!

Does a compass tell us the direction of the magnetic field? How strong is the field when measured in three dimensions? Let’s look into it... The F71 Teslameter is donated by Lake Shore Cryotronics: 50 mm sphere magnets and one of the 150x50 mm disc magnets donated by: My Patreon-page: Did you miss one of my videos?: Official plots of the magnetic field: Public domain license: FULL MUSIC CREDITS Time codes: 0:00 3:52 Relaxing Piano Music by Kevin MacLeod () ISRC: USUAN1500075 Time code: 0:40 Drone in D by Kevin MacLeod () ISRC: USUAN1200044 Time codes: 1:05 2:12 8:07 Lightless Dawn by Kevin MacLeod () ISRC: USUAN1100655 Time codes: 1:31 10:42 Movement Proposition by Kevin MacLeod () ISRC: USUAN1100778 All music above licensed under Creative Commons: By Attribution 3.0 License Time code: 10:14 Mix of two tracks: 1) The Shimmering by fran_ky () Licensed under Creative Commons 0 license 2) Spacial Harvest by Kevin MacLeod () Licensed under Creative Commons: By Attribution 3.0 License ISRC: USUAN1100653 #EarthsMagneticField #Vertical #Compass