Magnets are one of the most common items in our daily lives. It has a wide range of applications and can be used in industry, manufacturing, and electronic products. Magnets can be divided into two categories, namely permanent magnets and non-permanent magnets. Permanent magnets can be natural magnetite or artificial magnets. . Among all permanent magnets, the strongest is the NdFeB magnet. This kind of magnet is called "the king of magnets". So how strong is the NdFeB magnet?
In fact, the magnetic force of NdFeB magnets is extremely lethal. In order to verify how strong the magnetic force of the NdFeB magnet is, the scientists conducted the following experiments.
The experiment process is very simple. Just place two NdFeB magnets with opposite magnetic poles on both sides, place some objects in the middle of the two magnets, and then loosen the two magnets to test the magnetic field strength.
First, they placed a can of Cola between two NdFeB magnets. After the NdFeB magnet is released, the Cole will be crushed by a strong force immediately, so that the Colle will spread throughout the place.
Later, they also used Apple to conduct an experiment to test the strength of NdFeB magnets. Unexpectedly, after releasing the magnet, the apple was squeezed and deformed little by little under the magnetic force of the NdFeB magnet. In the end, the whole apple was crushed into dozens of pieces.
They explained that large neodymium iron boron magnets can crush objects weighing several tons. Therefore, if the object used in this experiment is not an apple but a human body, the strong magnetic force of the NdFeB magnet will cause fatal damage to the human body, and may even crush the human bone.
It can be seen from the above two experiments that the magnetic force of the neodymium iron boron magnet is super strong. Therefore, when using this kind of magnet, we must be extra careful to prevent ourselves from being hurt by improper behavior.