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How is earths magnetic field generated?
It is believed that there are currents of molten iron ore in Earth's interior, which cause this magnetism.
Where does magnetismis come from?
The earth is magnetic because of the mass of molten iron in its core. Magnetism come from subatomic attraction of particles in some elements including iron and carbon.
What does the Earth's molten core create?
Convection currents in the Earth's molten core are thought to be responsible for causing Earth's magnetic field.
What layer of the earth contains molten iron and nickel?
Its Is the mantle
What Earth's core is composed primarily of?
It is mostly molten iron.
What is the source's of earth's magnetic field?
core of the earth contains the molten iron
Where does the earths magnetic field originated from?
The Earth's magnetic field is generated by the the Earth's spin and the fact that it has molten iron in its core. When convecting molten metals spin they generate electric currents and with these a magnetic field.
Why does earth behaves like a magnet?
The earth's magnetic properties are due to its molten iron core.
What creates Earth's magnetic field and where does it take place?
The rotation of the molten, iron core of the Earth.
What explains why the earth has a magnetic field?
The Earth's inner core consists of solid nickel and iron and the outer core consists of molten nickel and iron. Bother metals are magnetic.
Earth's magnetic field is believed to be generated from what region?
If you mean the region of influence of the earth's magnetic field then its called the earth's magnetosphere
What do scientist believe causes earths magnetic field?
The center core of the earth is solid iron surrounded by molten iron. The center is solid due to the great pressure and the spinning mass of molten iron around the solid iron core creates the electrodynamic effect that causes Earths magnetism. Our moon has little or no magnetic field because its core has long since cooled.
How magnetic field is generated?
It is believed that there are currents of molten iron ore in Earth's interior, which cause this magnetism.
How is earth a magnetic field?
The earth's magnetic field is caused by the fact that the earth has a moltern iron core. When moltern iron spins it causes an electric field. This causes an electromagnetic field. Some planets are too large or too small for the iron in their core to be molten.
Is the Earth's magnetic field produced by a large bar magnet inside the planet?
No. The magnetic field is produced by currents in Earth's outer core, which is composed largely of molten iron.
What happnes to the iron in the domains when molten material hardens into the rock?
line up in the direction of Earth's magnetic field
How is earths magnetic field generated?
It is believed that there are currents of molten iron ore in Earth's interior, which cause this magnetism.
