What is MAGNETISM and what special in MAGNETISM
Some minerals and salts have the property of attracting iron objects. Such ones are called natural magnets. For stones and this natural property of minerals is called MAGNETISM.
Natural magnets are weak in irregular shape. Such as steel, iron, nickel, etc., which are highly attracted by magnets
Called magnetic materials. Any objects that are attracted by magnets are called non-magnetic materials. For example
Brass, aluminum, wood paper, etc.
The points at which the magnetic field is greatest at the points inside the magnet are called poles. Any one magnet is horizontal
When hung horizontally it always comes to a fixed position pointing north and south. This is also known as Disha Dharma. So far we have
The known strong magnet is real dimerium.
The homogeneous poles of the magnet repel, the heterogeneous poles of the magnet attract. This is the principle of magnetic polarity
Also known as. Powerful magnets are made of alloys such as aluminum, cobalt, nickel, iron, and copper. Magnet
Induces magnetism in materials such as iron, cobalt, nickel, and steel. This property is called magnetic induction.
Fluffy iron is used to make electromagnets. The reason why magnets attract iron objects is because of excitation.
Natural magnets are weak and synthetic magnets are strong. The earth we live on behaves like a huge magnet.
The Earth’s magnetic field extends from the Earth’s surface to an altitude of approximately 5,28,000 km.
The number of magnetic petals in a standard area is proportional to the intensity of the magnetic field at that location. Magnetic
The arrangement of molecules in materials is regular. The arrangement of atoms in magnetic materials is irregular. Permanent magnets
Steel metal is used to make. Load stop magnets to remove horns from former enemy ships and immerse ships in water
Used.
Ewing proposed the Anu magnetic theory.