Dark Horse will be offering a sampler issue of some of their all-ages comics. The big draw with this issue is a new Avatar-: The Last Airbender story from regular writer Gene Luen Yang.
Neutral is a circuit conductor that normally carries current, and is connected to ground (earth) at the main electrical panel. In the electrical trade, the conductor of a 2-wire circuit connected to the supply neutral point and earth ground is referred to as the neutral.
whereas Electric potential difference between two points in an Electric field is defined as the amount of work done in moving unit positive charge from one point to another point against the electric force.