https://diler.tube/videos/watch/677f9618-caff-4b90-9f5c-c750c995e23d Let's explore why electric fields cannot penetrate a closed conductor. This makes a closed conductor shield the inside from outside electric fields. They are useful in protecting sensitive electronic equipment's from stray fields. This effect was first studied by Michael Faraday, and hence closed conductors are often called Faraday cages. Wed, 07 Oct 2026 14:52:08 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/677f9618-caff-4b90-9f5c-c750c995e23d All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.