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.
particles are crumbled up , but when a piece of metal is connected to the pirticles switch directions.
high temperature, AC magnetic fields, mechanical shocks, and physical distortion.
The main evidence of the earth's magnetism are compasses. They always point towards the north pole of the earth. This phonemnon is best explain by the earth having a magnetic field.
why do you think scientists study earths interior?if you were a scientists ,will you undertake a study of the earths interior?
there is no magnetism to an emerald
Paleomagnetism is the study of the magnetism of ancient rocks. In principle, it was the study of ancient magnetism
Permanent magnetism is magnetism that is permanent. I think...
There are turtles that can sense a certain direction, and scientists think it's because the turtles have built-in magnets.
Convection currents in the mantle.
Spin causes electrons to exhibit magnetism.
Magnetism is mainly due to electrons, though some nuclei also have a magnetic moment.
No, not fully understood but most of the source and system have understood by scientists.
While studying the ocean floor, scientists found alternating bands of magnetism. Each band is magnetized with a polarity that is opposite the surrounding bands.
By working really hard on a topic
I think no
I think that magnetism does not have balence
I think there is no limit
high temperature, AC magnetic fields, mechanical shocks, and physical distortion.