Question

Purpose: This lab provides a computation problem in electrostatics as well as a refresher on vector mathematics. Below, on the graph, are three fixed charged particles 1, 2, and 3. You may choose which particle is which. Below the graph are the charge type and magnitude for each particle. The goal of this lab is to find the net force on each charge as three unique single vectors (magnitude and direction). Please use standard unit circle measurements for angles (+x axis = 0 degrees, +y axis= 90 degrees, -x axis = 180 degrees, and -y axis = 270 degrees). Assume each square is 1 cm square. Red font indicates where you should place your answers, either by typing or by taking a picture of your paper and inserting the picture into the document. Locations of Charges 1. Find the location of each charge on an x-axis and y-axis of your choosing. Document your coordinate system and the location of the charges.

Answer 1

To locate the charges we first need specify the o. Origin (0,0). We set the origin ags given in the péctwie.

Locations of Charges .1. Find the location of each charge on an X-axis and y-axis of your choosing. Document your coordinate y axis system and the location of the charges. 15 B (33.15) 10 9.10 (24.3) 3 (0,01 1= +6.0 x 10°C 9 24 زرا 33 x axis 2= - 3.5 x 10°C I 3= + 9.0 x 106 C Locations of charges:

Locations of Charges 1. Find the location of each charge on an x-axis and y-axis of your choosing. Document your coordinate system and the location of the charges. y aXIS axis 13 EP23 te 12 22 (0,0) -X axis 1=+ 6.0 x 10 C 2= - 3.5 x 10°C 3= + 9.0 x 10 C -y axis Locations of charges:

Then cm - . 76 8 = gêtio = 24ê + 3 cm 33 ê + ish cm 22 = 15 î -7 cm mis - - 24ê +59 cm 333 = - = 9î +123 then ll 29 cm

Now q = CO 6X10-60 =;-35 X10C 9 X 106c 1. 3. F = F Cabocactive) +Fi Corpulsive) ✓ T 2 the magnitude of or Vo = Now Force on qV3 31 4 TEO Then vlevel 2 - 9,43 476Eo 03 Since di 5=-o q Irel in Die + teo [ THE 13 12 Since we already baken force is alta ctive, so we need do put only. E = mcheI 2813

Before putting sia's we have to comreat them from com to m. F,=9x10956X106x3.5X106 CO'lsi - 0°071) {CO-15)2+(0*0723312 6X10-6x9x10-6 (0-24ê +0:05h)]N {CO^24)2 +00:05)?3312 -1.66 î - 4:57 ÎN Magnebude La Direction. m 486 N File = -0:34 -0946 Force on 2 741 Fn = , catbacive) + Fagcabbrachive) Vege 1 + 12, 183 0923 120 47€o [ma.com [ + =9x109 6X10^6 X 3.5x10-6 (-0:15ê +0°07h) {(075)2+(007)?3312 3.5X10 6X9X106 Co ogê +0129)]N {00'09)2 +00'123233/2 =131ê + 12.99 ÎN Magnitude IĚLE 13:06N Dissection = Olî + 0.99 Î luth

Force om ev Foi compulsive) + Es catractive) with TLM TL 2 Po - meteo [ Sen F 7,191 C-) ] 476€. 13 + 0 -6 0;128)] = 9X109 10°C 6X106x9x106 {(0-24)2+00:05)23312 (0-24 ê + 0-059) 9x10-5X35X10 Co-ogê+ {0:09)2+ CO24)23312 = 6:4ê - 0•37 ÎN Mag medude Direction, ñg = 0.99 î - 0:06Ĵ 1731 6.41N