An electromagnetic oscillograph is an oscillograph which measures variations of electric current by having it go through a magnetic coil. Variations in current induce momentum in the coil, which can be directly measured. The electromagnetic oscillograph was invented by William Duddell. Some models utilise a mirror which reflects a beam of light, allowing measurement of minute movements of the coil. Other were fitted with a hand, possibly fitted with a pen to record values.
| Property | Value |
|---|
| dbpedia-owl:abstract
|
- An electromagnetic oscillograph is an oscillograph which measures variations of electric current by having it go through a magnetic coil. Variations in current induce momentum in the coil, which can be directly measured. The electromagnetic oscillograph was invented by William Duddell. Some models utilise a mirror which reflects a beam of light, allowing measurement of minute movements of the coil. Other were fitted with a hand, possibly fitted with a pen to record values.
|
| dbpedia-owl:thumbnail
| |
| dbpedia-owl:wikiPageExternalLink
| |
| dcterms:subject
| |
| rdf:type
| |
| rdfs:comment
|
- An electromagnetic oscillograph is an oscillograph which measures variations of electric current by having it go through a magnetic coil. Variations in current induce momentum in the coil, which can be directly measured. The electromagnetic oscillograph was invented by William Duddell. Some models utilise a mirror which reflects a beam of light, allowing measurement of minute movements of the coil. Other were fitted with a hand, possibly fitted with a pen to record values.
|
| rdfs:label
|
- Electromagnetic oscillograph
|
| owl:sameAs
| |
| foaf:depiction
| |
| foaf:page
| |
| is owl:sameAs
of | |
| is foaf:primaryTopic
of | |
