Pair of astatic magnet needles connected by twisted wire (now bent)
- Made:
- 1780-1798
Pair of astatic magnet needles connected by twisted wire (now bent), Galvani collection
Details
- Category:
- Electricity and Magnetism
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1990-266
- type:
- needle
- credit:
- Wellcome Trust