What is the principle of magnets (the principle of magnets: attraction and repulsion)

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I. Specifications

Magnets are substances that can generate magnetic fields. Magnets of different specifications have different sizes and magnetic forces. Generally speaking, the specifications of magnets mainly include length, width and height. The larger the size of a magnet, the greater the magnetic force it has. Therefore, when selecting magnets, it is necessary to select the appropriate specifications according to the specific project requirements.

Second, the magnetic force

The attraction and repulsion of a magnet mainly depend on its magnetic force. The greater the magnetic force, the stronger its attraction and repulsion. The strength of magnetic force is generally expressed in units such as gauss or Tesla. When selecting magnets, it is necessary to select the magnetic force according to the specific project requirements.

Third, the performance brand

The performance grade of a magnet refers to the magnetic force, temperature coefficient, coercivity and other performance indexes of a magnet. The performance grade is based on the comprehensive consideration of factors such as the material and technology of the magnet. Magnets with different performance brands are suitable for different environments and project requirements.

What is the principle of magnets (the principle of magnets: attraction and repulsion)

In a word, the attraction and repulsion of magnets are determined by many factors, such as their magnetic force and performance grade. When selecting magnets, these factors should be considered comprehensively according to the specific project requirements. At the same time, in order to ensure the quality and safety of magnets, it is also necessary to abide by certain usage specifications and precautions when using them.

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