EngiRef / Formulas
Electrical Power (V×I)
Power equals voltage times current
DC Circuits
Source Details
Id
elec-power-vi
Name
Electrical Power (V×I)
Discipline
electrical
Category
DC Circuits
Latex
P = VI
Description
Power equals voltage times current
Conditions
DC or instantaneous values
Variables
[
{
"symbol": "P",
"name": "Power",
"unit": "W",
"siUnit": "W"
},
{
"symbol": "V",
"name": "Voltage",
"unit": "V",
"siUnit": "V"
},
{
"symbol": "I",
"name": "Current",
"unit": "A",
"siUnit": "A"
}
]Solve For
P, V, I
Tags
power, voltage, current, watt
Is Custom
false