Part one. 1- Uses excel software and plot a graph relates FE and r. comments on the graph. 2- Uses excel and plot one more graph relates FE and 1/r. Use the graph to find the electric constant k. . . . . 3- Calculate the percentage error in k (kknown=9.0 x 109 Nm-/C2) Note: Attach the graphs to your sheet Part two: 1- Uses excel software and plot a graph relates FF and q2. comments on the graph. 2- Use the graph to find the electric constant k.2 Change the distance between the two charges as shown in the table 1. 3 Record the force value for each distance. 4 Fill table 1 by nding r2 and 1/12. Part two: To satisfy the objectives do the following steps. 1 Click on the following link and fix the charge q1 and the distance r, write their values in the table 1. htt s:// het.colorado.edu/sims/html/coulombslaw/latest/co ulombslaw_en.html 2- Control ql and fiX it at 5|.Jc and x the distance between the two objects at 6 cm, record them in table 2. 3 Change the charge of object 2 as shown in the table 2 and for each q2 record the electric force between the Note: Attach the graphs to your sheet Part two: 1- Uses excel software and plot a graph relates FF and 92. comments on the graph. 2- Use the graph to find the electric constant k. . . 3- Calculate the percentage error in k (kknown=9.0 x 109 Nm2/C2) . . . . . Note: Attach the graphs to your sheetPart two: To satisfy the objectives do the following steps. 1- Click on the following link and fix the charge q, and the distance r, write their values in the table 1. https://phet.colorado.edu/sims/html/coulombs-law/latest/co ulombs-law en.html 2- Control q, and fix it at 5pc and fix the distance between the two objects at 6 cm, record them in table 2. 3- Change the charge of object 2 as shown in the table 2 and for each q2 record the electric force between the two objects in table 2. Table 2 q1 = 5 UC r=6 cm 92 (UC) FF (N 10 9 8 7 6 Data Analysis Part one: 1- Uses excel software and plot a graph relates FE and r. comments on the graph. 2- Uses excel and plot one more graph relates FE and