I am not into theoretical physics anymore; I am interested in Newtonian physics and though I am not versed in electrical physics, I enjoy learning about them. I enjoy studying the concept of energy conversion and energy transfers. I am annoyed by being down voted because of the challenge posed by my questions. Though I know it won't happen, if you can't answer the question, at least don't down vote. Thanks to all you people that do down vote because you can't answer the question.