Given a point charge Qo= -1 μC located at (0,0,0) 1. Calculate the force on Qo due to a point charge Q₁ = 1/3 mC located at (1,0,0). 2. Calculate the force on Qo due to a point charge Q₂ = 1/3 mC located at (4,0,0). 3. Show that the force on Qo due to a point charge Qn = 1/3 mC located at (n²,0,0), is equal to Fno = 2/ax N. 4. Using the result of question 3, calculate the total force on Qo due to 10 identical point charges equal to 1/3 mC and located respectively at (1,0,0), (4,0,0), (9,0,0)...(100,0,0).