Final answer:
The task is to calculate the charge in nanocoulombs for an electric dipole based on the given electric field strength and distance, and then find the electric field strength at another point.
Step-by-step explanation:
The question involves calculating the charge q in nanocoulombs for an electric dipole, and then determining the electric field strength at a specific point due to the dipole. The first part requires using the given electric field strength and the geometry of the situation to find the charge q. The second part asks for the calculation of the electric field strength at a different point. This can be solved by applying the electric field equations for a dipole and considering the distances involved.