Cách sử dụng
Magnetism refers to the force that attracts certain materials, such as iron or steel, towards each other. We can see the effects of magnetism in everyday life, such as when we use magnets to hold things in place or when we use a compass to find our way. Magnetism is also used in technology, such as in motors and generators. When we say someone has "magnetic personality," it means they have a powerful, attractive influence on others. In summary, magnetism refers to the force that attracts some materials and can be observed in everyday life and technology.