The moon
Yes.
because it has the hydro electric power to control the earths magnetic field
magnetic field.
The core is a dense chunck of metal that influence the earths magnetic field.
It is made by the movement of the earths core and magma field
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
No, magnetic fields do not extend out infinitely. They have a limited range of influence, determined by the strength of the magnetic source and the medium through which the field is propagating. Beyond a certain distance, the effects of the magnetic field become negligible.
It is Earths' "Magnetosphere".
earths magnetic field is generated by the circulation of liquid metal.
It is Earths' "Magnetosphere".
= An effect of the magnetic field is "Van Allen radiation belt" =
The Earth's Magnetic field.