Please answer the following questions accurately, ensuring that you provide your responses in the correct format as required by each question. Additionally, please clearly indicate your final answer for each question.

Question 1 (1 point} Two charged particles exert an electrostatic force of (1.70x10A1) N on each other. What will the magnitude of the electrostatic force {in N} be if the distance between the two charges is reduced to one-third of the original distance? Use 3 sig. Figs. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: Question 2 (1 point] A charge of + 0.9 C is moved from a position where the electric potential is 20 V to a position where the electric potential is 50 V. What is the change in potential energyr [in J} of the charge associated with the change in position? No decimal numbers are needed. Your Answer: Answer Question 3 (1 point} A charge of 10 x 105 C is located 22.0 cm from a charge of 7 x 106 C. Determine the magnitude in units of N (up to 4 decimal pints) of the force exerted on each charge. Take the value of Coulomb's constant as 9 X 109 N-m2/C2. Your Answer: Answer Question 4 (1 point} A + 5.4 x 105 C test charge experiences forces from two other nearby charges: a 39-N force due east and an 15-N force due west. Determine the magnitude of the electric field (in units of Mega NIC} at the location of the test charge. Be accurate to 4 decimal places. Your Answer: Answer Question 5 (1 point) The electric potential increases from 52 V to 403 V from the bottom plate to the top plate of a parallel-plate capacitor. A -4 X10'3 C charge is moved from the bottom plate to the top plate. What is the magnitude of the change in potential energy of the charge in units of] ? (You must provide an answer before moving on to the next part.) (\"'1 1.4 Question 6 (1 point} A charge of 6.6 X 10'6 C is placed at a point in space where the electric field is directed toward the right and has a magnitude of 6.4 x 105 N/C. What is the magnitude of the electrostatic force on the charge? (You must provide an answer before moving on to the next part.) Question 7 (1 point} The most common form of lightning strike from a cloud to the ground involves negative charge moving from the cloud to the ground. Just before a lightning strike. /'_\"\\ c J 'H' the potential energ',r of the electrons in the cloud must be small. /'_\"\\ c J 'H' the potential must be larger near the cloud. (\"'3 there are no charges on the ground. \\H/ /'_\"\\ c J 'H' the electric field must point toward the sky. Question 8 (1 point) To bring a negative charge from an infinitely great distance away into the presence of a positive charge would require a amount of work to be done. positive negative O zero