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National Cancer Institute Thesaurus
| Preferred Name | Henry | |
| Synonyms |
H Henry |
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| Definitions |
A SI derived unit of electric inductance. A coil with an inductance of one henry requires a flux of one weber for each ampere of induced current. If it is the current which changes, then the induced field will generate a potential difference within the coil: if the inductance is one henry a current change of one ampere per second generates a potential difference of one volt. The henry is a large unit; inductances in practical circuits are measured in millihenrys or microhenrys. |
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| ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C42558 |
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| ALT_DEFINITION |
A unit of electric inductance. A coil with an inductance of one Henry requires a flux of one Weber for each Ampere of induced current. If it is the current which changes, then the induced field will generate a potential difference within the coil: if the inductance is one Henry a current change of one Ampere per second generates a potential difference of one volt. The Henry is a large unit; inductances in practical circuits are measured in millihenrys or microhenrys.(NCI)
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| code |
C42558
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| Concept_In_Subset |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C66830 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C71620 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C68668 |
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| Contributing_Source |
CDISC HL7 ICH
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| DEFINITION |
A SI derived unit of electric inductance. A coil with an inductance of one henry requires a flux of one weber for each ampere of induced current. If it is the current which changes, then the induced field will generate a potential difference within the coil: if the inductance is one henry a current change of one ampere per second generates a potential difference of one volt. The henry is a large unit; inductances in practical circuits are measured in millihenrys or microhenrys.
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| FULL_SYN |
H Henry
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| label |
Henry
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| Legacy Concept Name |
Henry
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| Preferred_Name |
Henry
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| prefixIRI |
Thesaurus:C42558
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| Semantic_Type |
Quantitative Concept
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| UMLS_CUI |
C0582517
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