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From Wikipedia, article on "Earth's magnetic field":
"The intensity of the field is greatest near the poles and weaker near the Equator. ... It ranges from about 25,000-65,000 nT, or 0.25-0.65 gauss. By comparison, a strong refrigerator magnet has a field of about 100 gauss."
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∙ 11y ago
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Earth's magnetic field results from the spinning of the?
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.
Where does the earth's magnetic field get its power from?
earths magnetic field is generated by the circulation of liquid metal.
What creates the Earths magnetic field?
Scientists believe that it is the movements in the liquid outer core that create the magnetic field. Earth's magnetic field affects the whole planet.
About how long ago was the last time earths magnetic field reversed?
About 41,000 years ago.
What is that angle made by the earths magnetic field with a horizontal plane at a point on the earth?
It's called the Dip.
What is earths magnetic field called?
It is Earths' "Magnetosphere".
Is earths core a source of earths magnetic field?
Yes.
How are the Earths magnetic field made?
It is made by the movement of the earths core and magma field
Earth's magnetic field results from the spinning of the?
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.
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
How is earths magnetic field used by people and animals?
the earths magnetic signature is a negative polarity signature
Where does the earth's magnetic field get its power from?
earths magnetic field is generated by the circulation of liquid metal.
What is the magnetic field called?
It is Earths' "Magnetosphere".
What is the region of the earths magnetic field?
magnetosphere
Does the earths magnetic field cause the earth to tilt?
No. Earth's magnetic field does not affect its axis of rotation.
What is another word for earths magnetic field?
= An effect of the magnetic field is "Van Allen radiation belt" =
What is earths field that reverses from time to time?
The Earth's Magnetic field.
