Will the voltage of 800V electrocute people?

The response of human body to current is 0.6mA~ 1.5mA, and the fingers begin to feel numb. No sensation is 2mA~3mA, and the fingers feel strongly numb. I don't feel 5 ma to 7 ma, and my finger muscles feel cramps. Fingers feel burning and tingling. Fingers feel pain in finger joints and palms, making it difficult for hands to leave the power supply. However, I can still get rid of the burning sensation of power supply, and my fingers quickly feel severe pain and paralysis, unable to get rid of the power supply, and my breathing is difficult and my burning sensation is aggravated. My hand muscles began to spasm for 50-80 mA, and my heart chamber began to tremble with intense burning pain. Hand muscle spasm, dyspnea 90- 100 ma, more than 3 minutes, cardiac paralysis or atrial arrest, respiratory paralysis. As can be seen from the table, passing the current of 20mA will cause severe pain and dyspnea; If 50mA current passes, it will be life-threatening; Through the current above1000 mA, it can cause cardiac paralysis, atrial arrest and even death. Edit the danger degree of electric shock in this paragraph. What factors are related to it? The degree of danger is related to the following factors: (1) voltage passing through human body; (2) Current passing through human body; (3) the duration of the current action; (4) frequency; (5) The way the current passes through the human body; (six) the physical condition of the electric shock; (7) the body's resistance. The degree of danger of the above factors in this paragraph is as follows: Higher voltage does great harm to human body, ranging from scalding to death. Lower voltage can be borne by human body to avoid casualties. Judging from the voltage that people are exposed to, generally, except safe voltage below 36 volts, people above this voltage will be in danger. Current through human body: It depends on the voltage of the person who gets an electric shock and the resistance of human body. The higher the voltage the human body contacts, the greater the current passing through the human body. If it exceeds 0. 1 A, it may lead to electric shock death. Duration of current action: the duration of current passing through human body is closely related to the degree of harm to human body. Under the action of electric current, the shorter the time, the greater the possibility of being rescued. The longer the current passes through the human body, the greater the damage to human function and the less likely it is to be rescued. Frequency: Generally speaking, the power frequency of 50~60Hz is the most dangerous to human body. From the point of view of electric shock, the risk of high-frequency current burns is no less than DC voltage and AC power frequency. In addition, radio equipment, high-frequency electrical equipment for quenching, drying and smelting can radiate electromagnetic waves with a wavelength of 1 cm to 50 cm. This electromagnetic wave can cause body temperature rise, physical fatigue, general weakness, headache and insomnia. Ways of current passing through human body: When current passes through human body, it can burn epidermis, stimulate nerves and destroy the functions of heart and respiratory organs. The path of current through the human body, if it is from hand to foot, is the most dangerous when it passes through important organs (heart); If the current passes through the path from foot to foot, it is not so dangerous. In this way, the way the current passes through the human body during electric shock determines the amount of current passing through the heart. The general situation is shown in the following table: from one hand to the other, from the left hand to the toes, and from one foot to the other, the current passing through the heart accounts for the percentage (%) of the total current passing through the human body. 3.33.76.70.4 Physical condition and dry skin of the person who gets an electric shock: the human body is conductive. When voltage is applied to human body after electric shock, this current is related to human body constitution and the degree of dryness and wetness of skin at that time. When the skin is wet, the resistance is small, and when the skin is scraped, the resistance is even smaller, so the current flowing is large and the risk of electric shock is also great. At the same time, it also has a certain relationship with the health of those who get an electric shock. If the person who gets an electric shock has heart disease, neuropathy, etc. The risk is much greater than that of healthy people. Edit this paragraph of human resistance. People get an electric shock, which is related to human resistance. The resistance of human body is generally between 10000~ 100000 ohms, especially the stratum corneum of skin. When the skin loses its cuticle, the human resistance will drop to 800~ 1000 ohm. If the skin is sweaty, wet and dusty (metal dust and carbon dust), the skin resistance will also be greatly reduced.