What is Magnetic field | Magnetic field lines | Physics скачать в хорошем качестве

What is Magnetic field | Magnetic field lines | Physics

Our channel is focused on NEET Education in Tamil. This video on Physics is about the topic Magnetic field of electricity and magnetism. Magnetic field lines are imaginary lines that represents the region around a magnet in which the magnet can exert magnetic force on other objects. Magnetic stones are discovered in ancient Greece and people are fascinated by its nature of attracting ferromagnetic materials such as iron. Magnets can attract ferromagnetic substance like iron, on the other hand two magnets with same poles repel while opposite poles attract each other. These behaviors of magnets reveal that magnets can influence the space around them for a particular range. This mysterious force called the magnetic force is invisible but can be observed by noticing how irons fillings arrange themselves around the magnet. The magnetic lines in 3d is also shown in this video for better understanding. Thus we can conclude that, magnetic field is a region around the magnet in which it can exert force on other magnets or ferromagnetic substance. This field is invisible and can only influence the space to some distance and can penetrated through solids and liquids. #magneticfield #magneticfield #magnet #experiment #physics