Compute all parts of given problem:
Problem: A 0.0215kg sphere has a charge of -3.2 E^-12 C placed on it. It is levitating (floating bu not moving up or down) between two charged conducting plates, each of area 0.5m2.
Part A: What is the force of gravity on this sphere?
Part B: What is the electrical force on this sphere?
Part C: What is the magnitude of the electric field that will levitate the charged sphere?
Part D: What is the magnitude of the charge on each plate that will produce the electric field that will levitate the charged sphere as described above?
Please use great detail in explaining the solution. Thanks.