It won't be possible to answer that until somebody explains
what in the world a "magnetic field anomaly" is.
The location on Earth where the strongest magnetic field is found is near the South Atlantic Anomaly, which is located off the coast of South America.
the answer is the iron of magnetic field so that it can cause magnetic field... iron.
Igneous rocks that have recently solidified at the ridge crest would typically exhibit a magnetic anomaly known as normal magnetization. This occurs because the iron-bearing minerals within the magma align with the Earth's magnetic field as the rocks cool and solidify. Since these rocks form at mid-ocean ridges, they will record the current orientation of the Earth's magnetic field at that time, leading to a positive magnetic anomaly. Over time, as the magnetic field reverses, older rocks will show alternating patterns of normal and reversed magnetization, contributing to the seafloor magnetic stripe pattern.
A magnetic field is produced by moving electric charges. When electric charges move, they create a magnetic field around them. This magnetic field can interact with other magnetic fields and cause objects to be attracted or repelled.
because of the magnetic field.
A wire cannot cause a magnetic field if there is no current flowing through it. Magnetic fields are generated by the flow of electric current in a conductor.
Well you could either directly measure the magnetic field produced by the electromagnet. Something as simple as a compass shows the presence of a magnetic field. Or you could measure the electric current induced by the magnetic field.
Yes, a MOVING magnetic field will cause electric current to flow in a conductor. Conversely an electric current flowing in a conductor will cause a magnetic field.
It might cause CME
yes
First one is artificial where as the latter is natural We could increase or decrease the strength of magnetic field but we cannot vary earth's Intense field could be produced but earth's field is feeble in comparison with artificial
When discussing the Earth's magnetic field, we could say that the Earth has a geomagnetic north pole. The magnetic field changes every several hundred thousand years and thus the north and south magnetic poles swap places.