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As the times unfoldId cardI don't knowBank cardAndCell phoneIt has become an indispensable part of everyday life for people to go out of their homes, but it is as if they are missing。
It is also because of its importance that when people carry these documents to do business, they are often confronted with the sudden absence of magnetic identity cards, bank cards and, at first sight, the radiation from mobile phones。
So, i. D., i. D., i. D., i. D., i. D., i. D., i. D., i. C., i. D., i. D., i. D., i. D., i. D., i., i., i., i., i., i., i., i., i., i., i., i. What's wrong with having no magnets
Reason for the loss of id
The identity card, by definition, is the identity card of each of our citizens, as if it were a small card, but it contains basic information about each of us, and that is why we often say that we need to protect it from loss。
But in our daily lives, we need to provide our personal identity documents on so many occasions that they are often one of the essentials we carry with us, and it is precisely because they are often carried back and forth that we often encounter the absence of magnetism。
It is believed that there is no magnetism, which many people have encountered, and that the lack of magnetism is the result of the presence of a chip in the identity card, which means that there is no magnetism in the chip。
At present, we have experienced two generations of identity cards, which, for economic reasons, did not have the technological production of chips, in short, as a piece of paper, but with a national security sign。
Since 2004, however, we have been using a single, non-contact ic card for the second generation, even for the identity card we now use, although it is a hard card, actually a chip on the lower right corner of the national emblem。
Although it is not visible in the naked eye, when it comes to irradiated devices such as flashlights, it can be seen from the light inside (the darker the light from the outside), and the whole effect of the identity card is this chip, because all our information is inside。
In addition to that, we can see a loop in the outer circle of the chip, and the damage to the ring directly represents the good and bad identity card, and the reason why the chip and the wire are invisible is to be protective。
First of all, when we use id cards to read messages on machines, it's these two little things that feel an energy attraction, because they use wireless frequency technology, and when the machine sends a signal, the chips and the wires interact。
Because it doesn't have magnets and decorations, so it doesn't existDemagneticThe phenomenon, even when we're not magnetic in our daily lives, starts with the idea that we have radiation equipment such as a mobile phone, which is actually just a blunder。
Because identity cards only affect the use of the card when it is a chip or a wiring, a problem or a drop, and cause damage to the wiring or a chip, which is the result of external shocks。
For example, we often have external shocks such as crushing, collisioning, falling and falling when we load our identity cards, which can cause damage to the small machine inside the identity card, thus losing sensory recognition, which we call “magnetic demagnetic”。
The bank card is different, and it is not entirely responsible for being demagneted when compared to mobile phones。
Reason for the loss of bank cards
We still have a relatively limited number of bank cards in our daily lives, but in fact there are almost several bank cards in everyone's name, which are, after all, one of our best tools for saving money。
It is still the same for older persons, who, because of their age, have difficulty keeping pace with the times and have to keep up with the past。
For young people, however, they are now using tools such as bank cards, which are a lot easier to use than such instruments, such as prior-period discounts, and are easy to carry and not different from identity cards。
However, there has been a demagneticization of bank cards, although this is a long-standing situation compared to the previous period, when bank cards provided by banks were almost all magnetic strip cards。
And we usually have some magnetic strip radiation on our phones, but that's all the way back, because it's actually in the microphone device, the individual parts。
In particular, large mobile phones, such as the older cell phones, or those whose loudspeakers are above them, are suitable for older persons, and these devices usually affect the use of magnetic note cards, because they often have a different resonance。
However, it is now very rare for bank cards to be demagnetized because of radiation from mobile phones, unless they are the same magnetic bank cards as earlier ones, and the mobile phones that were contacted are the same as earlier loudspeakers。
Moreover, speakers are just one of the factors that does not mean that the bank card is not magnetic, because of the radiation from the mobile phone, which itself is one of our most used communications equipment and is in contact with it almost two thirds of the day。
As mobile phone manufacturing generally does not use spare parts that have radiation effects, the radiation released through mobile phones is not sufficient to affect the normal use of bank cards, and there are other factors behind it。
When we girls go out, we usually carry backpacks, and those tiny backpacks often have metal designs on them, and the parts themselves have magnets, and when documents like bank cards are in them for a long time, they naturally lead to desmagnesis。
In addition, the men's bank cards are demagnetic, and it is not clear whether any of you have thought that the men's wallets are sometimes designs such as magnet buttons, so the same principle naturally affects the use of magnetic bar cards。
However, with the evolution of the times, bank cards introduced by banks have now been changed to chip cards, and the rationale for such designs is not very different from those on those identity cards。
But even so, we need to protect the chips from excessive magnetic field effects。
The fear of the chip
Although our bank card has now been replaced with a chip bank card, its use above is also of great interest, as we all know that banks are also machines for self-help operations。
These machines often require us to insert our own bank cards and then read them to show the corresponding information, but because, at the time of insertion, the chip is uniquely located, the chip can be seen and felt。
This is also the biggest difference from the identity card, even if the chip card is still leaking outside, and today's long-standing loudspeaker is designed under the charger, not only to be radioactive, but also to affect the magneticization of our bank card。
So, again, when we use bank cards and identity cards on a daily basis, we should avoid external attacks on chips, especially when we want to be rational。
Even in the course of its use, it finally remains light, minimizing the friction between the document and other items, which, after all, causes the chip to be worn down more or less when it is heavily frictioned, thus affecting its use。
In addition, intense friction can lead to the loss of, for example, chips above the chip and on the coil, or because of excessive friction, leading to a gradual decline in the final sensory function, thus affecting our use and making a difference。
In addition to our individual protective role in the process of use, we have to be careful, on special occasions, to protect the security of documents such as chips, as is the case in places with powerful magnetic fields。
There are also common equipment in hospitals, such as ct scanners, mri imaging, x-ray machines, which have tremendous magnetic and radiation effects, usually affecting the chips in our identity documents。
In addition, those who work in power plants must be careful not to carry documents or to store items like clothing in certain cabinets, as far as possible away from electrical generators, transformers, etc。
Although the radiation effects of these devices will not be too great, they will be too small, and the radiation effects of these devices will, to a greater or lesser extent, affect our physical health, let alone those chips, so it is important to take precautions。
In our daily lives, we can avoid the impact of the chip documents only if we are far from these areas of radiation-related effects, and we can avoid the removal of the magnetism, and we should, of course, be careful to protect the use of the chip documents。
After all, it is only normal maintenance work that can prevent the dismagneticization of documents, and after all, if that happens, we have to re-route the relevant documents, which leads to a series of cumbersome matters。
However, it is even more important to note that, even in our daily lives, when we encounter the dismagneticization of documents, we do not simply discard invalid documents, but destroy them through the correct card cutting and then discard the trash can。
The purpose is to prevent our documents from being picked up by those who care about them, so that they can be used to commit crimes, so everything must be prevented。
The point of view
Thus, the fact that identity cards, bank cards and mobile phones are placed together does not lead to a demagnetic phenomenon, and that there should be a lot of people in their lives who put their identity cards in their cell phone casings so that they can go out with just one phone, which is not quite reasonable。
Because chips are also more afraid of heat, and long-term mobile phone use can cause cell phone fever, affecting the use of chips, but ultimately avoiding magnetic field reactions is the root cause。
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