The magnetic field lines of earth can trap the charged particles thus, the earth’s magnetosphere is formed.The magnetic field lines of earth never intersect one another while traveling between two poles of the earth.Properties of magnetic field lines of earth

This magnetic field consists of imaginary lines that emerge out of the core and, travel in space, reenter the earth’s core called magnetic field lines of the earth. The motion of the convectional current of the earth thus creates the magnetic field at the outer core. The mixture of these molten iron and nickel produces an electric current this is due to the mixture tends to generate heat that tries to escape from the core creating the current called convection current. The earth’s outer core contains molten iron and nickel. The magnetic field of the earth creates the field lines at the surface of the earth. The magnetic field lines of earth are imaginary magnetic field lines radiating from the southern half of the earth and reentering the earth at the northern half. The magnetic field produces the imaginary line of the force around the field. We know that our earth is assumed as a magnet that has magnetic fields in it. The magnetic field of the earth emerged from the interior core of the earth and extended out of space. Earth has its magnetic field, also known as a geomagnetic field, which acts the same as the magnetic fields of the magnetic material. Before learning about the earth’s magnetic field lines, we have to know the concept of the earth’s magnetic field.

Magnetic fieldlines in earth iron cor