record the values for area (in m?) and the capacitance C (in F). Take at least eight values of A and C, and then fill the table below (remember to write in your units of measure). 1- Use Excel to plot the relationship between A and C. Sketch the graph or insert a screenshot. Comment on the graph's appearance. 2- Fit the best straight-line equation and determine its slope. 3- From the slope, determine the value of the permittivity of free space . 4- Determine the percentage error using the real value =8.85X10^-12 C²/N.m^2

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