Question

snown is a configuration of charges that have been formed into a right torangle. We will consider the process of the work required to assemble the collection of charges in the manner shown To do so, we shall start with an empty space and then add into that space one charge at until we have completiey assembled the triangle of thoce charges. The legs of the triangle have three dimensions, dx = 5.66e-02 meters and dy = 3.296-02 meters. a time de q3 22 The charges are: 9.-7.23 - 06 coulomby 42: 1.65e-06 Coulombs q2 = -5.21e-06 coulombs qe a) Determine the work required to place only qe into the position Shown. Joules. b) Determine the work to ADD into the picture: -youles 9) Determine the work to ADD q3 into the picture: -Joules D) Determine the total work required to complete the above steps: Joules.

Please solve and explain

Answer 1

Aus 920 an 093 da = 5.66cm dy= 3.29 cm dat dy = 8.66;²+(3:29)2 * 6.5467cm dy ал (9) W, = q xv, = -7'23x100x_k 21 SOJ Am dy (62 Wz = QzXV2 = 92x(kall the W2 = 9x109x(+7.23x106) X(165x106) 43:26J) 3:29770-2 Ars + KEL (c) W3 = q fka, 6:55 2) Tui w= -5.21x107 x9x109 -7:23X106 + 1.65x1056 6'55x62 5166x102/ 2oz 3.81 J Ansi witW2+W3 = o-3126 + 3.81 (d) Wtotal = fototal = 01548J thus