What is another word for astatic galvanometer?
Pronunciation: [ɐstˈatɪk ɡˌalvɐnˈɒmɪtə] (IPA) 
An astatic galvanometer is a device that is used to measure small electric currents. It is made up of a suspended coil of wire surrounded by a permanent magnet. When a current flows through the coil, it creates a magnetic field that interacts with the permanent magnet, causing the coil to deflect. This deflection is measured and can be used to determine the strength of the current. There are several synonyms for the astatic galvanometer, including the tangent galvanometer, the mirror galvanometer, and the D'Arsonval galvanometer. These devices operate on similar principles and are used for the same purpose, with slight variations in design and functionality.
