ملف:Geographical and Magnetic Poles.png

 Schematic diagram of the Earth

• A = Earth's axis of rotation (marked with a green line)
• A1 A2 = the geographical poles - the points at which the axis of rotation "cuts" the axis of rotation of the earth.
• The outer core (liquid) (marked in gray) - a layer on Earth where the magnetic field is formed, according to the dynamo theory.
• B = Bipolar Axis (marked with a blue line) - The bipolar magnetic axis, which simulates a kind of magnetic rod, the northern part of which is a magnet that is physically considered "southern" (marked with S = South = South), while its southern part Is considered "North" (N = North = North) physically. Today, the angle between this axis and the axis of rotation of the Earth is 11.3 °.
• B1 B2 = the geomagnetic poles - the points at which the bipolar axis "cuts" the earth's surface.
• Magnetic field lines (thin black lines) - describe the direction of the magnetic field outside the nucleus.
• C1 C2 = The magnetic poles - the points at which the magnetic field lines (marked with black lines) are perpendicular to the Earth (an angle of 90 ° exactly at ground level). The magnetic poles do not overlap with the geomagnetic poles.

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