7. A color television uses 15.0 kWh of electric energy each month. If the television uses 200 watts of power each month, how many hours does it run? 8. A laptop is used for 3 hours a day. If the voltage of the laptop battery is 19.5-volts, and the current is 4.62 amps, what electric energy does the laptop use each day? Part C: Find the power or energy used by each appliance. You may have to use ohm's law to find the current or voltage first. 9. A remote control is powered by two 1.5-volt batteries. If the resistance is 6 ohms, find the current flowing through the remote control, and then find the power used by the remote control