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All the on the top! No, if your body is grounded, that's fine! For example, pull a chain on the body of a car to the ground! It's not okay not to be grounded! Don't risk it!
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Lightning is electricity with a single charge.
Touching lightning alone is nothing.
If you go to the Beijing Science and Technology Museum, you can see that 50 million volts of voltage, there is an insulator on it, and you will only have static electricity when you stand on it.
Think about it, if you give him a flow condition, you're touching it.
Don't even think you're going to be ashes.
So as long as it's not grounded, it's fine.
Trust me, just stand on a wooden bench and touch a single electric door.
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Yes, but it's best to ground the car and you don't touch the metal parts of the car. The shielding principle is good, but if you use it incorrectly, the consequences are serious.
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However, thunder is usually rainy, and although the tires are rubber, they should be electrically conductive when wet, and there may still be dangers.
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The car's genus shell can build up a protective shield that scientists call a "Faraday cage" – where lightning can't get inside, but only "leads" underground. But you should be careful not to drive at high speeds, because lightning strikes through the tires of the car, which is very prone to puncture tires, causing danger. It is also important to note that it is best not to use the radio and GPS and air conditioning in the car, as they can easily introduce mines into the car.
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It can be lightning protection, because the wheels are rubber, not grounded and do not conduct electricity, and this method is more sensible.
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On the 3rd floor, Di Cai is talking nonsense, it's okay to hide in, have you learned the general knowledge class well in elementary school???
Our teacher specifically told me about drops! It's okay,,, landlord believes in my teacher!!
Oh yes, you can't touch the metal casing.
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The same question is, what happens to the driver inside the tank when it rushes through the enemy's power grid?
The same is true of the role of tanks.
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can avoid lightning, as if junior high school physics has talked about the principle of metal covers.
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As long as it does not touch the metal objects of the car body, it is fine.
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I've never heard of a car that has been thundered.
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It is not safe to take lightning protection in the car.
It is best not to touch the car antenna.
Lightning protection: It is wrong in modern lightning protection technology, it is a misunderstanding, at least under modern science and technology, it is not really possible to avoid lightning. Although scientists can change the formation time and lightning strike point of lightning through lasers, rockets, etc., it is currently limited to scientific research and cannot be widely used.
Causes of lightning: lightning and charged cumulonimbus clouds, when the positive and negative charges are accumulated in different parts of the same cloud or in different clouds, due to the same thunderstorm in different parts or between different clouds accumulate different amounts of charge, or different polarity, and the atmospheric electric field is generated, when the strength of the atmospheric electric field reaches the air can penetrate the air, a strong discharge phenomenon will occur, lightning will occur, and the lightning at this time is called cloud flash or cloud lightning.
Lightning hazards: Induction thunder, during the formation of thunderclouds, due to the accumulation of charges in thunderclouds and the sharp reduction of charges in thunderclouds when lightning occurs, a wide range of electrostatic induction and electromagnetic induction phenomena will be formed, resulting in high potential (strong voltage) and instantaneous impulse current (surge) in metal conductors within the scope of lightning influence (within a radius of 2km where lightning occurs). The main hazards that may be caused are electric sparks in adjacent conductors caused by potential differences, and power surges cause breakdown of power and signal lines, resulting in short circuits in the lines, and intrusion into electrical equipment and equipment damage.
In particular, it is more harmful to low-voltage electrical systems and electronic information systems.
Lightning protection measures: external lightning protection measures mainly include the installation of lightning receivers (such as lightning rods, lightning belts, lightning protection nets, etc.), down conductors and grounding devices. The lightning receiver is used to intercept lightning and avoid direct lightning strikes by the protected object; The grounding device is used for the dissipation of lightning current to the earth, and there is a requirement for grounding resistance; The down conductor is used to connect the flash receiver to the grounding device.
Internal lightning protection measures include: shielding, reasonable wiring, installation of lightning arrester (SPD), equipotential bonding, and grounding. Shielding and proper wiring can reduce the impact of electrostatic and electromagnetic induction on lines and equipment; The installation of a lightning arrester limits the surge voltage on the line and directs the dissipation of lightning currents; Equipotential bonding avoids backlash between adjacent metal objects and lines; Grounding is an important guarantee for shielding and lightning arresters to play a role.
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It is relatively safe to be electrostatically shielded, but do not touch the shell metal, if there is a building, it is best not to stay in the car, it is really impossible, and the car is also an option.
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Be careful not to touch metal objects, otherwise the metal shell of the car will not conduct electricity well. Other problems are not too big, but it's best not to hide in the car.
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It's not safe... Hide in a tent.
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It's not safe, the car is iron, and you'd better go to a roadside store or supermarket to take shelter from the rain.
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Lightning protection in the car is a relatively safe measure. Because the body itself is metal. And the built-in leather is insulated. In the car, as long as you don't touch the metal parts of the body frame. You won't be electrocuted. It's very safe!
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