How many watts does an appliance using 120 volts with a current of 2 amps consume?

To determine the power consumption of an appliance in watts, you can use the formula:

Power (P) = Voltage (V) × Current (I)

In this case, the appliance operates at 120 volts and draws a current of 2 amps. By substituting the values into the formula:

P = 120 volts × 2 amps

This calculation results in:

P = 240 watts

Thus, the appliance consumes 240 watts of power. This calculation is based on the direct relationship between voltage, current, and power in an electrical circuit, where power is the product of these two variables.