Hello, I have recently started learning about electricity and electronics and would like to have a few things explained. I apologize if these questions are not up to your standards, as this is a serious board. If a watt is amperes times volts lets say you have 3600 watts available at home. Dosen't that leave a huge amount of power wasted if you are simply watching tv? P.S. I am just using the TV as an example. What I really mean is don't you get a lot more wattage than is needed, a great deal of the time, and dosen't that just lead to waste?