Recent content by cool0crash

Hi all, While thinking about potential energy and force, I couldn't figure out how to maintain an object at a constant height above the ground i.e to maintain a constant potential energy. I know that potential energy will be equal to the amount of workdone to lift the object to a particular...

Hi all! This is my first post :D I came across skin effect which blocks propagation of an em-wave within a conductor... But doesn't the energy generated at an electric plant reach our house through conductors flowing for over a 1000 miles sometimes? If I have to consider it just as an...