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Alternating-current circuit
Total power
total power
S =
V·A
x
V·A
effective value of voltage
U =
V
x
nV
μV
mV
V
kV
MV
effective value of current
I
=
A
x
pA
nA
μA
mA
A
kA
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"
