Useful tips: 1. a) The report is a single le (for example, a single .docx le or a single .pdf le) that includes all needed components, such as spreadsheet tables, graphs, etc, as explained in \"Lab Report" section above. Multiple les for one report will not be accepted. 2. b) Show your calculation and/or reasoning in writing when you answer the questions (below) in your lab report. Giving just answer without work shown will not get any credit. 3. c) Do not include sections in your report that is not necessary. For example, do not include \"procedure" or \"methodology\" sections in your report. 4. d) Do not plagiarize. Every single sentence you write in your report should be yours. Do not copy any part of the text even a part of a sentence - or data from any source (either internet or someone's report, or anything). Violation of this requirement will result in severe academic punishment. You do not want it. Please, see the course syllabus for info. 5. e) Submit your report via Blackboard. To submit, go to the Lab course on Blackboard, click on Content menu item on the left panel then go to "Lab Report Submission" on the main panel, click on "Lab 2 Coulomb's law\" item and follows the instruction. Questions to answer: 1. Two-point charges are 9.0 cm apart. They are moved and the force on each of them is found to have been doubled. How far apart are they now? 2. What is the magnitude of the electric force of attraction between two point charges +1.75 mC and -0.34 mC if the distance between them is 250 m