Power Calculator Using Watt's Law

Formula

The formula to calculate power using Watt's Law is:

\[ P = V \times I \]

Where:

\( P \) is the power (watts)
\( V \) is the voltage (volts)
\( I \) is the current (amps)

What is Watt's Law?

Watt's Law describes the relationship between power, voltage, and current. This law states that power is equal to the product of voltage and current. It is a fundamental principle used in electrical engineering to calculate the power consumption or generation in electrical circuits.

Example Calculation

Let's assume the following values:

Voltage (V): 230 volts
Current (I): 5 amps

Step 1: Calculate the Power:

\[ P = 230 \times 5 = 1150 \text{ watts} \]

Therefore, the power is 1150 watts.