Online Calculators since 2009
The Electric Power in an AC Circuit Calculator will calculate the:
Calculator Settings: The conducting wire of circuit is uniform and it has the same thickness everywhere; the source supplies AC current
|The power of circuit as a function of time is W [Watt]|
|Power of circuit as a function of time|
|P(t) = i2max × R × sin2(2 × π × fd × t + φ)|
P(t) = 2 × × sin2(2 × × × + )
P(t) = × × sin2()
P(t) = × ×
|Electric Power In A Ac Circuit Calculator Input Values|
|Maximum current in the circuit (imax) A [Ampere]|
|Driving frequency of the circuit (fd) Hz [Hertz]|
|Resistance of the resistor (R) Ω [Ohm]|
|Archimedes constant (π)|
|Initial phase (φ) rad [radian]|
|Time instant (t) s [second]|
Please note that the formula for each calculation along with detailed calculations are available below. As you enter the specific factors of each electric power in a ac circuit calculation, the Electric Power In A Ac Circuit Calculator will automatically calculate the results and update the Physics formula elements with each element of the electric power in a ac circuit calculation. You can then email or print this electric power in a ac circuit calculation as required for later use.
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This formula derives from:
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