The graph below represents the potential (V) at different points around a circuit, measured with respect to the potential at the negative terminal of a battery. The circuit consists of only batteries, wires, and lightbulbs. The positionaxis moves in the direction of conventional current (the direction positive charges would ow). Potential (V) Position Along Circuit How many batteries are in this circuit? 1 3 2 4 A graph of the electric potential versus location in a series circuit with 1.0 A of current is shown below. Going from A to I follows the direction of electron flow. Which circuit element would you most likely find between points D and E? V(V) 6 4 N 0 . Location ABCDEFGHIA O A battery A closed switch O A perfect wire O A resistor7A solid metal sphere has net charge +Q. How is the charge distributed around the sphere, and why? It is evenly distributed throughout the sphere such that the potential at any point in the sphere is constant. It is evenly distributed on the surface of the sphere such that the potential at any point in the sphere is zero. It is evenly distributed throughout the sphere such that the potential at any point in the sphere is zero. It is evenly distributed on the surface of the sphere such that the potential at any point in the sphere is constant