You can get a better approximation of the spread-out charge off the rod if you imagine splitting the rod into two halves, and replacing each half of the rod with a point charge located at that half's midpoint. How much charge would each half of the rod have? How far would each charge be from the point P? On the same sheet of paper as you used for the previous calculation, calculate the field at P due to the two charges. Attach your calculations to the write-up here. Response: E = N/C Question: Compare to the exact answer. Is this more accurate than your previous estimate? To how many sig- nificant figures is it accurate? Response