What is a Faraday Bag?
A Faraday bag is a remarkable and ingenious invention designed to protect electronic devices from electromagnetic fields. Named after the pioneering physicist Michael Faraday, who made significant contributions to understanding electromagnetism, these bags are constructed with specialized materials that create what is known as a Faraday cage. This cage effectively blocks external electromagnetic radiation and prevents any signals from entering or leaving the bag, rendering the devices inside invisible to the outside world.
How do Faraday Bags Work?
The functioning of Faraday bags is based on the principle of electromagnetic shielding. They are typically made from a conductive material such as metalized fabric or metallized polyethylene. When an electromagnetic wave encounters this conductive material, it induces a current on the surface of the material. This current, in turn, generates an electromagnetic field that opposes the external field's intrusion, effectively