electromagnet

Title

electromagnet

Identifier

ABDNP:200499a

Description

a substantial soft iron core wound with 10 coils (5 on each leg) wired in series aiding and joined to a copper bus and two brass thumbnuts. A horseshoe 'keeper' is separate

Date

1830-1890

Format

370mm long (including the keeper, 150mm wide 100mm high
soft iron, copper wire, brass