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PHY-1610: College Physics I PHY-1620: College Physics IIWorksheet Ch15 Electric Force, Electric Field and Coulomb’s Law 25 points Student’s Name: Evaluation base on: · Show your work · Diagram, · Use Standard Unit, · Correct formula, · Show all the mathematical steps, · Answer with correct value and unit Submit your work to D2L assignment as a single PDF by the posted due date. ……………………………………………………………………………………………… 1. ……………………………………………………………………………………………… 2. ……………………………………………………………………………………………… 3. , , , ……………………………………………………………………………………………… 4. . ……………………………………………………………………………………………… 5. …………………………………………………………………………………………… PHY-1610: College Physics I PHY-1620: College Physics IILab 1: Exploring Electrostatics Student’s name:40 Points Purpose: To provide a detailed description of several demonstrations of electrostatic phenomena. Equipment: • Two rods: an “amber” rod (black) and a “glass” rod (transparent) • A silk cloth and a fur cloth • Several small cups containing various materials • A Pith Ball apparatus • An Electroscope apparatus During this experiment, you will provide detailed descriptions (written and drawn) of several demonstrations of electrostatic phenomena. Your descriptions must be a clear, comprehensive and detailed record of all your observations. (In order to receive full credit, you must include color in your drawings.) Note: do not include any explanations for the phenomena you are observing. ProcedurePith Ball The following procedure was implemented during the video recording. (On several occasions during throughout entire experiment, a technique called “grounding” was employed. It involved deliberately rubbing a particular object with one’s bare hand.) 1)Several small paper cups that contained different types of solids (including coffee, sugar, bits of paper, bits of aluminum foil, et cetera) were arranged on a table. The materials were then tested by using each rod in two different ways. 2)The pith ball apparatus was thoroughly tested by utilizing each rod in two different ways 3) Next, the electroscope apparatus was thoroughly tested by utilizing each rod (again, in two different ways). Electroscope Note: The above descriptions are the antithesis of detailed; your descriptions should be replete with detail. Task: Provide details on your observations and learnings on following observations 1)Several small paper cups that contained different types of solids (including coffee, sugar, bits of paper, bits of aluminum foil, et cetera) were arranged on a table. The materials were then tested by using each rod in two different ways. 2)The pith ball apparatus was thoroughly tested by utilizing each rod in two different ways 3) Next, the electroscope apparatus was thoroughly tested by utilizing each rod (again, in two different ways). 4) Please explain about this image. 5) Please explain about this image. https://phet.colorado.edu/sims/html/john-travoltage/latest/john-travoltage_en.html • • PHY-1610: College Physics I PHY-1620: College Physics IIWorksheet Ch16 Electrical Energy and Capacitance 25 points Student’s Name: Evaluation base on: · Show your work · Diagram, · Use Standard Unit, · Correct formula, · Show all the mathematical steps, · Answer with correct value and unit Submit your work to D2L assignment as a single PDF by the posted due date. ……………………………………………………………………………………………… 1. ……………………………………………………………………………………………… 2. ……………………………………………………………………………………………… 3. ……………………………………………………………………………………………… 4. ……………………………………………………………………………………………… 5. Capacitors are in series, Capacitors are in parallel, Ceq = C1+C2 ……………………………………………………………………………………………