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every 250,000 years :)
What else can I help you with?
What is it called when earths magnetic poles change poles?
This is known as magnetic reversal when earth's magnetic poles change places.
Switch in direction of earths magnetic north and south poles?
Magnetic Reversal
Are earths magnetic poles located on its axis?
No, Earth's magnetic poles are not located exactly on its geographical poles. The magnetic poles are located slightly off-axis and can shift over time due to changes in the Earth's magnetic field.
How many magnetic poles are there on the earths surface?
2
About how do earths magnetic poles reverse?
every 250,000 years :)
Is it true that magnetic poles are defined by earths rotation?
No, it is not true. The magnetic poles may be influenced by Earth's rotation, but they are certainly not defined by it.
Which location is earths magnetic field is the strongest?
The strength of Earth's magnetic field is strongest at the magnetic poles, which are not necessarily aligned with the geographic poles. The magnetic field is weakest at the magnetic equator.
What is true about earths poles?
Only the magnetic poles wanderD.Earth's magnetic and geographic poles are generally not in the same place.Geographic poles are defined by Earth's rotation.
Why is it hard to read a compass when standing at one of the earths poles?
Because the earths magnetic poles move around from year to year, and even day to day.
What angel are earths magnetic poles?
The angle varies between 22.1 & 24.5
Do moons have magnetic poles?
No. No moon has strong magnetic fields that result in "poles" like Earth ... but they often do have weak magnetic fields.
Is earths magnetic field weakest at its poles?
No, but at the poles the field (because of the orientation of the field lines) offers the least protection.
