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  1. A

    Diamond vs. Graphite

    Why is diamond a poor conductor of an electric current and graphite a good conductor? all i can come up with is that diamond is a good insulator and that the fundamental difference between graphite and diamond being that graphite molecules are flat groupings of carbon atoms while diamond...
  2. A

    Electric Field

    1.You are observing the effects of a single point charge with magnitude of +4.3 µC. 2. Draw a diagram of the electric field around this charge. Be sure to indicate the direction of electric field lines. 3. I know that the lines will point away from the charge because it is...