By the door handle again and again, how to prevent?
Therefore, when opening the door, do not touch the door handle directly with your hands. Instead, hold a metal key with your hand. Touch the door handle with a key. First put off the electricity, then touch the door handle with your hands
1, the reason is you have a static body, and the door handle is connected with the ground, when the hand contact with the handle, the static electricity of the body will go through hand conduction to the door handle, the electric spark generated between the hand and the handle of the door, the electric spark makes you feel a little stimulation.2, static electricity, there is no harm to the human body, you say that the hand acid, because the fear of the heart produced.3, the solution: because the electrostatic spark is produced when charged and uncharged object contact, the contact of the body after the call through, there is no electricity.
Dry skin in winter, it is prone to this phenomenon! Sometimes an electric shock can occur when a person's fingers are touched instantly!You can put your gloves on plastic window door. Plastic is an insulator and it certainly won't get electricity again!
