Question

What are the two basic laws of magnets?

Answer 1

Hint:Each magnetic line of force moves from the North Pole to the South Pole by space. The line reverts to the North Pole within the magnet itself. These closed circles of the magnetic field can be defined as magnetic circuits. The most primary law of magnetism is that similar poles repel one another, and unlike poles, draw each other; this can be seen by attempting to set like poles of two magnets commonly.

Complete step-by-step solution:
A magnet can be expressed as a material or substance that has the power to pull iron, steel, and another magnetic material.
During laboratory experiments, it was observed that the most significant attractive force seemed at the ends of a magnet. These collections of magnetic force are termed magnetic poles. Each magnet holds a north pole and a south pole. It was also observed that many invisible magnetic force lines existed between poles. Each power line was an independent line. No lines will cross or touch a bordering line.
When the magnet's north pole is taken closer to the south pole of the different magnet, there is an attractive force that causes the magnets together. If the magnet is directed so that two north poles or two poles are taken closer, they will oppose each other. This shows the two fundamental laws of magnets.
The two primary laws can be stated as
a) Like poles will repel each other (North-North, South-South)
b) Unlike poles will attract each other (North-South)

Note:Besides, magnetic effects also endure. If a bar magnet is split into two pieces, the pieces become unique magnets with opposite poles. Additionally, hammering, twisting, or heating the magnets can demagnetize them because such an approach breaks down the linear composition of the molecules. A final law of magnetism relates to retention; a long bar magnet will hold its magnetism longer than a bit of bar magnet.