Our Earth's outer core consists of a liquid iron, which is highly conductive. As this liquid moves via convection (the same way water boiling in a pot moves via convection), electrical fields are generated, which then create a magnetic field -- a farily simple electromagnetic.
The EXACT mechanics of this are difficult to work out, but has been done.
TRUE (this is the correct answer)
Convection of liquid metals in the outer core creates the Earth's magnetic field.
No, not fully understood but most of the source and system have understood by scientists.
No. The Sun's gravity is the force that makes Earth revolve around it.when two person of high and low power can pull a rope ,high power person remain constant and low power person can start rotating likewise earth and other planet revolve the sun
you can be an old earth but it won't work
Not magnetism, gravity.
yes
Terrestrial magnetism is the study of magnetic field on earth.
All magnetism is due to circulating electric currents. In magnetic materials the magnetism is produced by electrons orbiting within the atoms; In most substances the magnetic effects of different electrons cancel each other out, but in some, such as iron, a net magnetic field can be induced by aligning the atoms.
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Magnet
who did important studies on how electricty and magnetism work together
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Yes, just as it sticks to planet Earth. Not because of its magnetism, but because of the force of gravitation.Yes, just as it sticks to planet Earth. Not because of its magnetism, but because of the force of gravitation.Yes, just as it sticks to planet Earth. Not because of its magnetism, but because of the force of gravitation.Yes, just as it sticks to planet Earth. Not because of its magnetism, but because of the force of gravitation.
There's no function inside a TV set that requires magnetism to make it work.
No, the Earth, Moon, and Sun are not aligned by magnetism. The alignment of these three bodies is primarily due to gravitational forces. Magnetism does play a role in interactions between celestial bodies, but it is not the primary force responsible for their alignment.
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