Why Is Electricity Dangerous To The Human Body. Fall from a ladder after receiving a small shock. Excessive electricity flowing through the human body can cause serious damage to internal organs.
From a practical viewpoint after a person is knocked out by an electrical shock it is impossible to tell how much current has passed through the vital organs of his body. Contact with energized wiring or devices is the most common cause. Scarring amputation loss of function loss of sensation and even death.
Sep 30 2016 2 When death by electric shock occurs its typically due to ventricular fibrillation and the likelihood of a human suffering this sort of life-ending injury is much higher when coming in contact with an AC than a DC due to the fact that the human bodys threshold of DC-caused ventricular fibrillation is several times higher than for AC.
The tissues are also subjected to heating and electrochemical reactions that provoke the deterioration of the tissues. To get a muscle to move the brain has to send a tiny electrical signal along the nervous system to the muscle. Humans used to be naturally grounded. Aug 21 2019 Human skin is a semiconductor for electricity and current passes through the body to the ground just like the flow of current through the electric wire.
