Electrostatic Shielding Principle Physics Equipment Cage Wire Mesh Cover Signal Teaching Aids Equipment Teaching Aids Metal Mesh Cover

Features

• Purpose: To demonstrate that the electric field intensity inside the conductor begins to zero when the electrostatic balance is in place, thereby explaining the principle of electrostatic shielding.
• Structure: This product consists of two parts: metal mesh cover and insulating chassis.
• Usage: Place a foil electroscope on the metal chassis, and then cover it with a metal mesh cover so that the metal chain of the connector contacts the small ball on the electroscope.
• If you hang silk thread or soft paper strips in the mesh of the mesh cover for experiments, you can also get good results.
• Be careful not to charge the of the electroscope shell during the experiment, otherwise the foil of the electroscope will always open. At this time, baking and cleaning are required.