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Why do scientists believe that the inner core is the source of earth's magnetic field?
Waves traveling through the inner core go faster than those through the outer core.
What causes the earths magnatic field?
The earth's magnetic field is caused by the circulating magma of the outer core going around the solid iron inner core.
What layer of earth creates earth magnetic field?
The Earth's magnetic field is the result of electric currents in the liquid metal outer core.The outer core of the Earth is over 2,000 km thick. It sits above the solid inner core and is composed of highly conducting liquid iron and nickel. Above the outer core is the Earth's mantle.The geodynamo is the mechanism thought to be responsible for the electric current in the core and the generation of the Earth's magnetic field through the convection of conducting fluids in the Earth's core. Other planets with a molten metal core can also have a magnetic field.See related links.
The source of the magnetic field on the Sun is?
the core
Earth's magnetic field results from movements in the what?
The Earth's magnetic field results from electric currents in the mantle and outer core around the iron solid core; every electricmagnet is prduced as a result of electricity flowing around a iron core - the same principle works in our own magnetic field.
What does the rotation of the solid inner core produce?
It produces earth's magnetic field.
What happens to earth's interior to produce earths magnetic field?
The movements in the liquid inner core.
What happens in earths interior produce earths magnetic field?
The movements in the liquid inner core.
What is made of solid iron and nickel spins to produce earths magnetic field?
Earth's outer core (as opposed to the inner core).
In what section of the Earth is its magnetic field created?
Inner core
Why do scientists believethat the inner core is the source of earth's magnetic field?
The core is a dense chunck of metal that influence the earths magnetic field.
What layer of the earth is believed to control the Earth's magnetic field?
inner core
Why do scientists believe that the inner core is the source of earths magnetic field?
because it has the hydro electric power to control the earths magnetic field
What happens in earths interior to produce earths magnetic?
The movements in the liquid inner core.
Why do scientists believe that the inner core is the source of earth's magnetic field?
Waves traveling through the inner core go faster than those through the outer core.
Does plate tectonics produce earths magnetic field?
No. Earth's magnetic field is produced by currents in the liquid outer core.
Is the moon a source of earth's magnetic field?
No. The source of earth's magnetic field is the molten inner core. The moon due to its proximity of course influences our magnetic field but it is to be considered a "weak effect".
