The magnetic field of the Earth protects us from cosmic radiation.
Copper is not naturally magnetic, but it can be made magnetic by introducing a magnetic field to it. This can be done by placing the copper in a strong magnetic field or by alloying it with other metals that are magnetic, such as iron or nickel.
A Magnetic Force
Chinese people were the first ones to create the magnetic compass.
To make a magnet, a material with magnetic properties, such as iron or steel, is exposed to a magnetic field. This aligns the magnetic domains within the material, creating a permanent magnetic field. The material is then cooled or left in the magnetic field to "set" the alignment, making it a magnet.
The relationship between magnetic field strength and distance in a magnetic field is inversely proportional. This means that as the distance from the source of the magnetic field increases, the strength of the magnetic field decreases.
Copper is not naturally magnetic, but it can be made magnetic by introducing a magnetic field to it. This can be done by placing the copper in a strong magnetic field or by alloying it with other metals that are magnetic, such as iron or nickel.
Magnetic compasses will become unuseful when near a magnetic field.
by bring two magnets near we can make magnetic field for some distance.
A Magnetic Force
The earth's magnetic field is caused by convection currents in our core. The core is made out of iron, which is a magnetic metal.
Chinese people were the first ones to create the magnetic compass.
Adding more coils will make the magnetic field stronger. Magnetic field increases.
Magnetic freild
To make a magnet, a material with magnetic properties, such as iron or steel, is exposed to a magnetic field. This aligns the magnetic domains within the material, creating a permanent magnetic field. The material is then cooled or left in the magnetic field to "set" the alignment, making it a magnet.
It depends what you mean, but.... ---- Magnetic ---- it could be when you make something magnetic, or when the magnetic field of a magnet attracts a piece of Iron or steel
Paleomagnetism is a field of study that uses the Earth's magnetic properties preserved in rocks to understand past movements of continents and changes in the Earth's magnetic field over time.
No, magnetic field lines close together indicate a stronger magnetic field, while magnetic field lines farther apart indicate a weaker magnetic field. The density of field lines represents the strength of the magnetic field in that region.