Why does water on your hand get an electric shock when it comes into contact with charged objects?

Although water is a poor conductor of electricity, there is no pure water in natural water, and it is still conductive unless distilled (in fact, even if distilled, water will be ionized). People are also commanders. When touching a charged body, it is equivalent to connecting the charged body with the earth. The voltage of household circuits is generally 220V V V. At this time, there is a potential difference between the ground and the charged body, which generates current, which flows from the ground to the charged body and passes through the human body. By the way, when there is no water, people are also conductors and will still get an electric shock, so don't touch low-voltage charged bodies. Try to stay away from high-voltage charged bodies. If the voltage is too high, it will produce arc discharge, and you will get an electric shock if you don't touch the charged power.

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