Hey everyone. I'm taking physics 2 right now in the summer and my professor keeps saying you can get free electricity, but doesn't tell us how. He's pretty stuck up and has been saying this since class started 3 weeks ago. It's really annoying and as a class we want him to shut up. Well, that's a part of it. He says if any one of us get it right, he will boast each persons grade by 40% and we sure as heck need that cause our class average of 36 people right now is 46%. Unfortunately, though, nobody knows the answer to getting free electricity in class and some people have tried searching for it but have been unsuccessful. Well, we have found some "free electricity stuff" but it's not really related to Physics 2, like the professor said. Also, none of the other professors know either. Here is where I (and the class) turn to you, the good people of Physics Forums. How in the world do you get "free electricity"?