Final answer:
To determine the total power supplied by the source, use the equation P = I × V. For 0.600 A and 12.0 V, we get 7.20 W, while 6.00 A and 3.00 V give us 18.00 W, both conforming to the conservation of energy principle.
Step-by-step explanation:
To find the total power supplied by the source in watts, we can use the equation P = I × V, where P represents power in watts, I is current in amperes, and V is voltage in volts. Based on the information provided, we have two scenarios. Firstly, for a current of 0.600 A and a voltage of 12.0 V, the power is calculated as 7.20 W. Secondly, using a current of 6.00 A and a voltage of 3.00 V, the total power equals 18.00 W. It is important to note that these calculations adhere to the conservation of energy principle, indicating that the power output of the source must be equal to the total power dissipated by the resistors.