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How many times stronger was the earths magnetic field in 800 B.C.?
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Does the earths magnetic field has periodically reversed direction?
Yes. In historical times , clay pots have shown that the earth's magnetic field has reversed.
What is happening to earths magnetic field?
In early 2014, scientists have discovered that the Earth's magnetic field has been weakening for some time. This could eventually lead to the switching of the Earth's magnetic poles.
Has earths magnetic field ever moved or changed?
Yes. The Earth's magnetic field changes and has flipped in historical times. Velikovsky noticed this in examining the magnetic oruientation of ancient pottery.
How many times has the earth's magnetic field reversed itself in the past?
50
What instrument uses a magnetic field to images up to 1000000 times?
an electron microscope :)
Does the earths magnetic field has periodically reversed direction?
Yes. In historical times , clay pots have shown that the earth's magnetic field has reversed.
What do bands of rock on the seafloor showing alternating magnetic orientation indicate about the earths magnetic field?
They indicate that the Earth's magnetic field has undergone shifting of the positions of it's poles several times in the past.
What is happening to earths magnetic field?
In early 2014, scientists have discovered that the Earth's magnetic field has been weakening for some time. This could eventually lead to the switching of the Earth's magnetic poles.
The alignment of iron-bearing minerals in rocks when they formed reflections the fact that earths has reversed itself several times in its past?
magnetic field .
Why would 1volt 12amps have a stronger magnetic field than 12volts 1amp please explain?
All magnetic fields are caused by the movement of electrons. No moving electrons = no magnetic field. And if we have many electrons moving, then the magnetic field will accordingly be greater. 12 amp has 12 times the number of electrons flowing as does 1 amp.
Has earths magnetic field ever moved or changed?
Yes. The Earth's magnetic field changes and has flipped in historical times. Velikovsky noticed this in examining the magnetic oruientation of ancient pottery.
The alignment of iron minerals in rocks when they are formed reflects the fact that Earth's has reversed itself several times in the past?
magnetic field.
How strong is the sun's magnetic field?
Earth's magnetic field (and the surface magnetic field) is approximately a magnetic dipole, with the magnetic field South pole near the Earth's geographic north pole (see Magnetic North Pole) and the other magnetic field N pole near the Earth's geographic south pole (see Magnetic South Pole). This makes the compass usable for navigation. The cause of the field can be explained by dynamo theory. A magnetic field extends infinitely, though it weakens with distance from its source. The Earth's magnetic field, also called the geomagnetic field, which effectively extends several tens of thousands of kilometres into space, forms the Earth's magnetosphere. A paleomagnetic study of Australian red dacite and pillow basalt has estimated the magnetic field to be at least 3.5 billion years old.
Does Jupiter have a magnetic field?
Jupiter has a large, complex, and intense magnetic field that is thought to arise from electrical currents in the rapidly spinning metallic hydrogen interior. The Earth has a strong magnetic field, but Jupiter's magnetic field at the tops of its clouds is 10 times stronger than that of the Earth. Further, the Jovian magnetic field has much higher complexity than that of the Earth, with some aspects of Jupiter's fields having no Earthly counterpart. The intensity and complexity relative to the magnetic field of the Earth is presumably related in some way to the more rapid rotation and larger metallic interior for Jupiter.yes
Are solar panels magnetic?
when light is traveling through a material that does not conduct electricity, the light field can generate magnetic effects that are 100 million times stronger than previously expected.Under these circumstances, the magnetic effects develop strength equivalent to a strong electric effect.
Has the magnetic field of the ever flipped?
Yes, the magnetic field of the earth has flipped. The evidence is in fired pottery in historical times.
How many times has Earth's magnetic field reversed?
50 times
