Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
electrostatic fields
inverse-square law forces magnetostatic fields |
| gptkbp:compatibleWith |
quantum mechanical systems
diamagnetic materials |
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:field |
physics
electrostatics |
| gptkbp:formedBy |
gptkb:Samuel_Earnshaw
1842 |
| https://www.w3.org/2000/01/rdf-schema#label |
Earnshaw's theorem
|
| gptkbp:publishedIn |
gptkb:Transactions_of_the_Cambridge_Philosophical_Society
|
| gptkbp:relatedTo |
magnetic levitation
electrostatic levitation |
| gptkbp:state |
A collection of point charges cannot be maintained in a stable stationary equilibrium configuration solely by the electrostatic interaction of the charges.
|
| gptkbp:bfsParent |
gptkb:Magnetic_Levitation
|
| gptkbp:bfsLayer |
6
|