| Status: |
STD 2005/06/07 |
| Code: |
222 |
| Symbol: |
V |
| EQ label: |
ELECTRIC_POTENTIAL |
| |
| Quantities associated with this Unit |
|---|
|
| Quantity: |
electric potential
|
| Concept definition: |
V, where -grad V = E + δA/δt, where E is electric field strength [IEC 80000-6:2008, item 6-10], A is magnetic vector potential [ISO 80000-3:2006, item 3-7].
1 V = 1 W/A = 1 (m2 · kg)/(s3 · A). |
| |
| Reference type: |
PR |
| Reference: |
[IEC 80000-6:2008, item 6-11.a and item 6-11.1] |
| Supplemental references: |
[ISO 80000-1:2009, Table 2, "electric potential difference"] |
|
| Quantity: |
source voltage (source tension)
|
| Concept definition: |
The voltage [IEC 80000-6:2008, item 6-11.3] between the two terminals of a voltage source when there is no electric current [IEC 80000-6:2008, item 6-1] through the source.
1 V = 1 W/A = 1 (m2 · kg)/(s3 · A). |
| |
| Reference type: |
PR |
| Reference: |
[IEC 80000-6:2008, item 6-36.a] |
| Supplemental references: |
[ISO 80000-1:2009, Table 2, "electric potential difference"] |
|
| Quantity: |
Peltier coefficient
|
| Concept definition: |
The Peltier heat power developed at a junction, divided by the electric current [IEC 80000-6:2008, item 6-1] flowing from substance a to substance b. |
| |
| Reference type: |
PR |
| Reference: |
[ISO 80000-12:2009, item 12-23.a] |
| Supplemental references: |
|
|
