NEED HELP WITH THIS LAB I COMPLETED SIMULATIONS AND PROVIDED THEM BELOW WOULD JUST NEED HELP COMPLETING CHART, GRAPH AND QUESTIONS THANK YOU IN ADVANCE

Electric Field -0.09 V Direction only -2.1 V V Voltage 1.6 V 1-38 V Values 3.7 V 6. Grid 10.7 V 9 V 22.3 V -21.8 V a + 0.0 V 2.5 V a + +1 nC -1 nc Sensors 1 meter Charges and Fields PhETForce on q2 by q1 = 6.92 x 106 N Force on q1 by q2 = 6.92 x 10-6 N 91 92 0 pm 10 20 30 40 50 60 70 80 90 100 Charge 1 Charge 2 Force Values -6 e 8 e Scientific Notation 10 10 10 10 10 pm 1 picometer (pm) = 1 x 10-12 m Coulomb's Law Macro Scale Atomic Scale PHET :LAB PHY-12 $2022 ELECTROSTATICS Last Name: First Name: Date: ABSTRACT The objective of this experiment is to gain the knowledge and understanding of how charges of electricity generate an electric field and dispense an electric potential field. This will be achieved by plotting the equipotential lines by computing the electric potential through the electric charges. Then, the electric field lines through the different electric charge configurations will be plotted to visualize the field. Lastly, the force of the electric field with respect to specific areas through the electric charges will be computed. These tasks will produce data which will provide a greater understanding of electric fields produced by charges of electricity and the distribution of electric potential. INTRODUCTION (Theory and physical principals) In nature there are two types of charges which are called negative and positive charges. These charges are originating in atomic level and negative charge is due to charge of electrons and positive charge is due to charge of the proton. There is force between charge particles and it is called the Coulomb force. Which is attractive if the particles are oppositely charge (positive and negative) and repulsive if the charge of particle are same (positive/positive or negativeegative). Electrostatic force between two charges, F = (1/4neo) (q1 q2/12) = k (q1 q2/12) (1) k is called the Coulomb constant and so is called the permivity of free space. The electric potential, V, can be computed by dividing the distance from the charge, r, into the product of the charge's magnitude, Q, and constant k,. V = (k Q )/r (2)The electric field, E, can be computed by dividing the change in electric potential, delta V, into the change in the distance, delta d: E = AV/Ad (3) The electric field, E, can be computed by dividing the force being exercised on the test charge, F By the test charge relatively close to the main charge Q, q, E = F/q (4) The electric field, E, can be computed by dividing the potential difference from point a and b, V, and V. by the distance from point a and b, dat E = (Va - V:)/dab (5) Equipotential Lines When same electric potential points around a charge particle are connected to each other it will create equipotential line which is contour map around charge particle. Equipotential lines are perpendicular to electric field lines. Contour map of electric potential around a charged object is depending on the shape of the object. Electric field strength between equipotential lines can be calculated by knowing potential values of each equipotential line and the distance between them. METHODS (Apparatus of the experiment and procedure) Part A: Investigation of Coulomb force between electric charges. Electric potential map and electric field lines. . https://phet.colorado.edu/en/simulation/charges-and-fieldsElectric Field Direction only Voltage Value Grid .73V 2.2 V -2 303 Y + +1 no -1 nc Sensors Charges And Fields PHET Figure 1 Equipotential lines and electric field map. . Set the electrode as shown in figure 1. . First set two-point charges (one positive and one negative) on the grid and separate them about 300 cm. . Then draw equipotential lines in between point charges (one equipotential line per every 50cm). . Then draw electric field lines in the equipotential map. . Now switch on electric field on simulator and compare then with your map. . Repeat above procedure for the other two different shapes of electrode in figure 1. Part B: Part B of the experiment is done with following simulation: . https://phet.colorado.edu/sims/html/coulombs-law/latest/coulombs-law en.htmlForce on q2 by q1 = 7.69 = 10-6 N Force on q, by q2 = 7.69 x 10* N 0pm 10 Charge 1 Charge 2 Force Values 2 10 Scientific Notation 10 pm - 1 prometer (pm) = 1 : 1014m Coulomb's Law PhET: Figure2. Electrostatic force simulation . Set the charge of the object-1 to -10 micro coulombs. Measure electrostatic force acting on charge objects by changing the charge of object-2 in to +2 micro- coulomb. . Calculate the electrostatic force acts on objects by using coulomb's law. . Compare observed and calculated Coulomb force between charged objects by calculating percent difference. . Then repeat above procedure by changing the value of charged object-2 in steps of 2 microcoulomb at a time to maximum positive value of charge and also to the maximum negative value of charge. . Then set both charges to 2 micro coulombs.. Place one charge at zero cm location. Place other charge at 3cm location. . Then move the second charge 1cm at a time towards +x direction. DATA ALANYSIS AND CALCUALTIONS Part A: Investigation of Coulomb's force Table-1 Electrostatic force analysis. Percent Charge-1 Charge-2 Separation r Force observed Force calculated difference Q [ ] F_obs [ F_cal [In Excel: Make graph of F\". vs [11:12 for tableLl. Then dismiss the behavior of the graph in terms of Coulomb's law. Make graph of Fm. vs R for table-1. Then discuss the behavior of the graph in terms of Coulomb's law. M of the experiment is done with followi ng simulation: httpst'wwwmompadre.org!Physletsf'electromagnetismfel lefm Explore the Effect of Multiple cha rges. A positive test charge is shown in the animation. You can add positive and! or negative charges. All charges are added to the middle of the animation so you must drag each newly added charge to a new location. When you push play, the test charge will move under the influence of the forces from the other charges. Note that the test charges are movable due to the net force of all other "dragable" charges. The dragahle charges that you add are \"NAILED\" into position where you leave them. a. Add one positive charge. Describe and explain the motion of the test charge. i. Make sure you compare what happens to force or acceleration as time passes for as the test charge gets further away}. b. How can you tell from its motion that the test charge experiences a force but that the force decreases as the test charge moves away from the positive charge? c. what do you predict the motion will be if the positive charge is replaced by a negative charge? d. clear the screen and try it. Was your prediction correct? e. How can you configure two charges of the same sign and keep the test charge stationary? Describe your configuration. i. Sketch what you think this configuration should look like, and include information about distances of the test charge from the other charges. ii. After sketching try to set up your configuration. Make sure you wait a long time to see if you can establish this "equilibrium" condition. Can you? Questions1. A test charge of + 2 /C is placed halfway between a charge of +6 /C and another of + 4 /C separated by 10 cm. (a) What is the magnitude of the force on the test charge? (b) What is the direction of this force (away from or toward the +6 /C charge)? 2. (a) Find the ratio of the electrostatic to gravitational force between two electrons. (b) What is this ratio for two protons? (c) Why is the ratio different for electrons and protons? 3. (a) What is the electric field 5.00 m from the center of the terminal of a Van de Graaff with a 3.00 mC charge, noting that the field is equivalent to that of a point charge at the center of the terminal? (b) At this distance, what force does the field exert on a 2.00 uC charge on the Van de Graaff's belt? CONCLUSION (MUST BE HERE)