This limit is also called magnetic saturation. As a result, this limit causes the magnetic core to retain the flux density up to its maximum flux density capacity. If we observe the magnetization curve, there is a slight increase in the flux density in the magnetic core at a large MMF. We can see the saturation in the magnetization curveof a substance, The current beyond the saturation point increases drastically, but the flux density in the core does not increase. There is a limitation of the increase of magnetic flux in the core at a certain point in the magnetization curve. However, a point is reached when the increase in current does not increase the flux density in the core.
The magnetic flux density increases in the core with an increase of current. Definition of Magnetic Saturation: The point beyond which magnetic flux density in a magnetic core does not increase with an increase of MMF (NI) called the magnetic saturation of the core.
