what is a faraday box

A Faraday box, also known as a Faraday cage or Faraday shield, is an enclosure made of conductive material, such as a mesh or continuous covering, that is used to block electromagnetic fields. It operates by distributing the electric charges within the conducting material to cancel the effect of external electrical fields in the interior of the enclosure. This phenomenon is known as electrostatic induction. Faraday cages are named after scientist Michael Faraday, who invented them in 1836. They are used to protect sensitive electronic equipment from external radio frequency interference (RFI) during testing or alignment, and are also utilized in digital forensics to prevent remote wiping and alteration of criminal digital evidence. Faraday cages can be made from various materials, including wire, mesh, or solid metal boxes, and are effective in reducing the effect of electromagnetic radiation.