AI-created image
Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:demonstration_device
|
| gptkbp:demonstrates |
gptkb:Chicago
gptkb:1893_World's_Columbian_Exposition principle of induction motor rotating magnetic field |
| gptkbp:inventedBy |
gptkb:Nikola_Tesla
|
| gptkbp:material |
copper egg
|
| gptkbp:namedAfter |
gptkb:Egg_of_Columbus
|
| gptkbp:provides |
alternating current
|
| gptkbp:purpose |
to show the effect of a rotating magnetic field
|
| gptkbp:bfsParent |
gptkb:Nikola_Tesla
|
| gptkbp:bfsLayer |
3
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tesla's egg of Columbus
|