Analysis of magnets used in everyday life 】
Magnet sounds familiar.
Everyone knows that the magnet can absorb iron.
Many people use them, but when asked about the magnet on the concrete application in daily life, it is hard to summarize.
Today, let's put the specific analysis of the connection between the magnets and let's day.
A, electroacoustic equipment: all sound equipment, such as mobile phones, TV, acoustics and headphones, is through the use of magnet as long external magnetic field, coil and diaphragm to vibrate.
2, electronic equipment, used in mobile phones and tablets dormant leather jacket.
Three, many items, such as luggage holster, are made with magnets.
Four, medical field: nuclear magnetic resonance (NMR), often used for medical examination.
It is the use of the human body magnetic field and carries the magnetic material interaction to form testing instrument and conduct, so as to help people see the cause of the disease.
In other medical formula, there are many traces of magnet application, such as acupuncture, magnetic therapy, magnetic detector and so on.
Fifth, in the field of daily appliances, magnet has been widely used.
Magnets are widely used in induction cooker, microwave ovens and other appliances, and thus they can play a better role in environmental protection and safety.
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