Magnets have been widely used in our daily life, and you can find magnets in many consumer products such as speakers, compasses, mobile phones, toys, motors, generators, cranes, electric bells, etc. However, as time goes by, you may find the magnets in those products become weak and are unable to complete their assigned tasks. Then how to make magnets stronger? Well, if this happens, you can take the following steps to make a weak magnet strong again.
First of all, you need to figure out whether the magnet in your product has become weak over time or it has always been a weak magnet. As we know, when a magnet is first produced, inside it, there are electrons aligned so that the electrons point in a north or south direction – the polarity of the magnet. And the number of electrons that line up in this configuration decides how powerful a magnet is. In other words, the more electrons there are, the stronger the attraction is.
When you first use a certain consumer product, the magnet in it has the largest number of electrons that point in the same direction. So its magnet is as strong as it can be to make sure it can work very well. However, if the magnet in your product has been weak ever since you purchased the product. More often than not, the magnet likely has been weak since it was produced. And you can do nothing but throw it away.
Steps to Make a Weak Magnet Strong Again
Firstly, you need to put the weak magnet within the magnetic field of a much larger, stronger magnet. To achieve the best result, you need to place it right next to the larger, stronger magnet, which will help realign electrons in the weaker magnet that have spun out of axis.
Then, you can stroke your weaker magnet with the larger, stronger magnet. Please note that you have to stroke it in the direction of one polarity to the other, which will help to further align the moving electrons.
After that, you can put both the weaker magnets and the larger, stronger magnets next to each other inside a fridge. We know that many factors, such as heat, radiation, and electricity all play an important role in reducing a magnet’s magnetic field. They manage to do this by accelerating the motion of electrons, which causes them to shift out of their original places.
However, low temperatures can slow down the speed of the electrons and holds them in place. Therefore, putting the larger, stronger magnet next to the weaker magnet in a fridge actually is the culmination of all these processes, which will let your weak magnet become strong again.
Thank you for reading our article and we hope it can let you have a better understanding of how to make magnets stronger. If you want to know more about magnets, we would like to recommend you to visit Stanford Magnets for more information.
Stanford Magnets is a leading magnet supplier across the world who has been involved in R&D, manufacturing, and sales of permanent magnets since the 1990s. We provide customers with high-quality rare earth permanent magnetic products such as neodymium magnets, and other non-rare earth permanent magnets at a very competitive price.