Why??TESL@ said:It would be zero.
File clean: https://www.virustotal.com/en/file/...e321fae9d85b910a9c5f16c3/analysis/1418672218/
@bhishek said:Why??
But the Faraday's cage is a closed one. Will the same principal be applicable to an open lid conductor also??TESL@ said:Electric fields cancel out inside of a conductor.
This is a good visual: http://en.wikipedia.org/wiki/Faraday_cage#mediaviewer/File:Faraday_cage.gif
Thank you,for explaining.TESL@ said:Not that far. Think of a hollow semi-sphere and a small sphere on its center, connected to it. When you apply an electric field in center to semi-sphere direction, there will be perpendicular fields between the end of the semi-sphere and the center, non-negligible.
Thanks once again.TESL@ said:The regular Faraday cage is used but I don't know about the last device, I just made it up.
Electrostatic shielding in a cavity refers to the process of reducing or eliminating the effects of an electrostatic field within an enclosed space or cavity. This is commonly achieved by using conductive materials to create a barrier that redirects the electric field lines away from the interior of the cavity.
Electrostatic shielding works by creating a conductive barrier around the cavity, which allows the electric field lines to flow around the cavity rather than penetrate it. This is similar to how a Faraday cage works, where the conductive material absorbs the electric field and redirects it, preventing it from reaching the interior of the cavity.
Electrostatic shielding in a cavity is commonly used in electronic devices, such as computers and smartphones, to protect sensitive components from outside sources of electrostatic interference. It is also used in scientific experiments and equipment to prevent external electric fields from affecting sensitive measurements.
Conductive metals, such as copper, aluminum, and silver, are commonly used for electrostatic shielding in a cavity. These materials have a high electrical conductivity, allowing them to effectively redirect electric fields. Additionally, conductive paints and coatings can also be used for electrostatic shielding.
While electrostatic shielding is effective in reducing or eliminating the effects of external electric fields, it may not completely eliminate all electric fields within the cavity. This is because electric fields can still penetrate through small gaps or imperfections in the conductive barrier. Additionally, electrostatic shielding is not effective against magnetic fields.