This exhibit aims to enable visitors to understand the production principle and electrostatic protection characteristics of Faraday cages through interactive experiences. Viewers can enter the exhibit area under the guidance of the administrator, and the core of the exhibit is the Faraday cage - made of metal mesh and connected to the ground. The exhibit presents the core phenomenon through Tesla discharge demonstration: when the discharge needle of Tesla discharge is pointed towards the Faraday cage for discharge, the discharge current will be transmitted to the ground through the metal mesh, and there will be no current passing through the human body inside the cage due to the absence of potential difference, so there will be no electric shock feeling, intuitively demonstrating the electrostatic protection principle of Faraday cage. one Under the command of the staff, orderly enter the Faraday cage Stand steadily inside the cage and wait for the staff to perform subsequent discharge demonstration operations to feel the safe state inside the cage. The principle of conductivity and grounding drainage of the metal cage body: Faraday cages are made of metal or good conductors, and metal has good conductivity characteristics; At the same time, the cage is connected to the earth, as stated by Titus.
