Compute all parts of given question:
Question: A solid sphere 29cm in radius carries 23uc, distributed uniformly throughout its volume.
Part A: Find the electric field strength 19cm from the sphere's center.
Part B: Find the electric field strength 29cm from the sphere's center.
Part C: Find the electric field strength 58cm from the sphere's center.
Don't just give me the answer, explain your steps as well.