An aluminum pie pan is connected by a wire to a metal plate, called plate 1, as shown below. Sitting parallel to plate 1 is a second metal plate, called plate 2 (separated from plate 1 by a 3.0 cm gap of air and air is an excellent insulator). During assembly there is no net charge on any of these pieces. Pie Pan 1 A charged blue Styrofoam board is held to the left of the pie pan (close but not touching the pie pan). Pie Pan 2 1) Will there be a net charge on plate 1? EXPLAIN! If there is a net charge, what sign will it have? (HINT: it might be useful to look back through some of the lab experiments you have already done). 2) Will there be a net charge on plate 2? EXPLAIN! If there is a net charge, what sign will it have? 3) Now a second pie pan is added to the apparatus (see sketch shown below). During the assembly of this equipment no net charge is on any of the pieces. Now a charged foam board is brought near (but not touching) the pie pan connected to plate 1, then the wire is disconnected from plate 2, and finally the foam board is moved away from the pie pan. Will there be a net charge on plate? EXPLAIN. If there is a net charge, what sign will it have? 1 2 Pie Pan

Is there any simpler solution to this? Without having to calculate so many variables?

Can anybody help me in solving the second part? I am getting wrong even though I post it several times. please solve it properly. Thank you!!

* 00 Σ %24 %23 O Find a C Classki Cobb C C Clever O Join E Edulast CTLS LE Incite® Battles W A&P Ep + eworksheets.com/workbooks/workbook.asp?t%3D688643&studentworkbookid%38874506×tamp%3D2022-1-27-17-33-27 Part 1: Motion in a straight line. (moving slow, moving faster, and moving very fast) Instructions 1. Move slow: You will walk very slowly through the corridor from start to finish. Record the time (in seconds). 2. Return to start. 3. Move medium: You will walk faster (medium pace) through the corridor from start to finish. Record the time (in seconds). 4. Return to start. 5. Move very fast: You will jog or do a very fast walk through the corridor from start to finish. Record the time in seconds. End Start Total Displacement Total time Time (s) Avg Speed Avg Velocity Distance (m) (m) (s/u) (s/m) Move slowly Move medium Move very fast % ణ 4. 5. 9-