How do you calculate the work done by an electric motor drawing 10 amps at 120 volts?

To calculate the work done by an electric motor, you use the formula for electrical power, which is given by the product of current (in amperes) and voltage (in volts). This means that to find the power consumed or the work done in watts, you multiply the current flowing through the motor by the voltage across it.

In this scenario, the motor draws 10 amps at 120 volts. Therefore, the calculation would be:

Power (in watts) = Current (in amps) × Voltage (in volts)

Power = 10 amps × 120 volts = 1200 watts.

This demonstrates that multiplying amps by volts provides the total power output of the motor. Other methods such as adding, dividing, or subtracting would not yield a meaningful calculation related to the work done by the motor.