Earth's magnetic field (and the surface magnetic field) is approximately a magnetic dipole, with one pole near the north pole and the other near the geographic south pole. The Inner Van Allen Belt & Outer Van Allen Belt cause the magnetic field.
The plasma plume is essentially like a river that surrounds the Earths magnetic field. It sends particles into the magnetosphere from the atmosphere.
The compass needle will only align itself with the magnetic meridian if it is free from all other influences except the magnetic field of earth.This is rarely so, particularly on a ship which constructed on steel. The magnetism induced in the steel by the earths magnetic field causes the compass needle to deviate from the magnetic meridian, by an amount which is called the DEVIATION.
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The earth's magnetic field is caused by the circulating magma of the outer core going around the solid iron inner core.
Other planets
The Magnetosphere
It is Earths' "Magnetosphere".
It is Earths' "Magnetosphere".
magnetosphere
magnetosphere i had to do this for school in 6th grade
The earth's magnetosphere acts as a shield to deflect harmful energies away.
The Earth's magnetic field is called the Magnetosphere. Loops of magnetic energy coupling the north and south pole that trap energetic subatomic particles are called the Van Allen belt.
The plasma plume is essentially like a river that surrounds the Earths magnetic field. It sends particles into the magnetosphere from the atmosphere.
What escapes the crust is what we observe as the earths magnetic field. The outer core is a rotating mass of fluid metal that induces an electrical current which in turn generates the magnetosphere.
The convection that causes Earth's magnetic field happens in Earth's molten outer core.
What escapes the crust is what we observe as the earths magnetic field. The outer core is a rotating mass of fluid metal that induces an electrical current which in turn generates the magnetosphere.
magnetosphere.