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0 ENGINEERING ELEGTROMAGNE TICS EXAM Problevn Sebiing () Given points A(25)-i), BC3-24) and Cl-2,3,1), find: 9) Rag Rac b) the anje between Rap ard Rac é) the kenglh vf prijecion of Raa th Rac d) the yedor projechon of Rag on Rac. 2) Given the poirits ACx= 2,y=3,2=7 )and Bly-4, §=25) b= 10) fod. 0) the spherical cocainales of Ab) the carlesiany wordinakes of Bc) the distance fom Ab B, 3) Gwin the poutts PCp=5,p=bo2=2) and 8 (P+2 ,b>t0', 2--1) a) find the distanve, [Real ; 6) gue. o uni vector th Garkesian toordinaies ab P that is diecked twas B; ©) gue 9 wnt yeetwe in eghndnial mordinales at P that is decked pwars T) Using the taordinale syans waned gi te wicor at yt AC 2-3) that entends te BCL 3.4) : a) Corks 1) oylmdvical spherical 3) Points ACe= too) 8 =, 0=0°) and BL r=i90, b=405 p =5*) are, lecaled) on the Surfye, Of a \—m- Vadis sphere A) what \s Hear separation using sha dt Vier b) wha % Hen pa vation using o pat on the spner ial surfaue ’ 
