Power in Single-Phase AC Circuits using Voltage Calculator

Example Calculation

Let's assume the following values:

• Voltage ($V$) = 130 V
• Phase Difference ($\Phi$) = 0.5235987755982 rad
• Resistance ($R$) = 60 Ω

Using the formula:

$$P = \frac{130^2 \cdot \cos(0.5235987755982)}{60}$$

Evaluating:

$$P = 243.930488732617 \text{ W}$$

The Real Power is 243.930488732617 W.