This group of instruments would have been used for teaching and demonstration purposes, to illustrate aspects of the related properties of electricity and magnetism.

083 Ampere bucket or rotating battery
084 Ampere Stand
085 Arago Disc Apparatus
089 Rotating Conductor - Faraday Needle
091 Rotating Ring Conductor
092 Rotating Magnet
093 Tesla Apparatus
094 Elihu Thompson Apparatus

Elec./Mag. Page

Commutators etc.