The formula to calculate the Watt Time is:
\[ WT = W \times T \]
Where:
Watt Time is the total energy consumed or produced over a period of time, measured in watt-hours. It is calculated by multiplying the total power (in watts) by the total time (in hours) during which the power is consumed or produced.
Example:
Step 1: Calculate the Watt Time:
\[ WT = 100 \times 5 = 500 \text{ watt-hours} \]