2.4 Preliminary Assignment 1) Suppose the capacitor plates have a measured diameter of (0.210 + 0.001) m and a plate separation of (0.020 + 0.001) m. Calculate the capacitance (including uncertainty) of the variable capacitor. 2) The separation (d) for the capacitor in Problem 1 is varied and the capacitance is measured for 5 separations. These points are recorded in the following table: Separation Capacitance (+0.05 cm) (+0.1 pF) 1.0 35.4 0.9 38.5 0.8 42.8 0.7 48.4 0.6 55.9 A) Calculate the reciprocal of the separation and prepare a new table that has the separation, reciprocal of the separation and capacitance. Do not calculate uncertainties for the reciprocal separation. B) Plot on graph paper the capacitance vs. the reciprocal separation. C) Determine the slope of this line. D) Use the diameter of the plates from Problem 1 and the slope from part C of this problem to calculate the value of Eo from this data