Final answer:
The total amount of power dissipated by the electrical appliance is 1080 W.
Step-by-step explanation:
The total amount of power dissipated by an electrical appliance can be calculated using the formula:
Power = Current x Potential Difference
Given that the appliance draws 9.0 amperes of current and is connected to a 120-volt source of potential difference, we can substitute these values into the formula:
Power = 9.0 A x 120 V = 1080 W
Therefore, the total amount of power dissipated by this appliance is 1080 W.