Locations A, B, and C are in a region of uniform electric field, as shown in the diagram above. Location A is at m. Location B is at m. In the region the electric field E = N/C. For a path starting at B and ending at A, calculate: The displacement vector Delta i the change in electric potential: the potential energy change for the system when a proton moves from B to A: the potential energy change for the system when an electron moves from B to A:
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