These sweat glands and blood vessels constitute of various ions, which are a good conductor of electricity. After the epidermis layer, we have sweat glands and then blood vessels. Keratin offers the highest resistance to the passage of electricity. The outermost layer of skin epidermis is composed of a protein material called keratin. The current penetrates inside the body through the skin. Why does the Human body feel an electric shock? The resistance offered by the wet body to electric shock is less as compared to the dry body. This condition is usually fatal.Īn electric shock with a small amount of current say 0.3 milliamperes can also cause painful effect if it is held for the longer duration. But when it passes from right hand to left hand through the heart may cause ventricular fibrillation. The current passing from the right hand to the right leg can be painful.
However, an electric shock with 100 milliamperes may cause death. Such as, The amount of currentįor example, an electric shock with an alternating current of 15 to 20 milliamperes can be extremely painful.
Let me tell you that apart from the type of current, the severity of an electric shock depends on other factors also. It can be found in electronic circuits, batteries etc. Direct current flows in only one direction (shown below).
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