Question

[0/0.35 DETAILS PREVIOUS ANSWERS Practice Another Four charged particles are at the corners of a square of side a as shown in the figure below. (Let A - 5,8 - 4, and C - 3.) Aq 9 a a B4 a (a) Determine the electric field at the location of charge q. (Use the following as necessary: 4, a, and ke.) magnitude direction • (counterclockwise from the +x-axis) (b) Determine the total electric force exerted on q. (Use the following as necessary: 4, a, and ke.) magnitude direction (counterclockwise from the +x-axis)

Answer 1

ER nd Ans:- As' 52 E 9 J29 92 0 632 J لے Ē R 19) Ke (52) 2 a2 Skea2 92 Ke 13e) 2 92 3 keq² 92 Kel92) 2 cos (95) j + sin(45°), (529) 2 keq? It 92 J2 J 1.414 keq? y t 1.414 keq? j 92 Enet = 7 ER + SKe92 y + 3 keq² j +1.414 Kee? į 92 + 1.414 Keq2 j A. s] 92 ^ 92 6.414 Keq² i + Belse af 4.914 kez? magnitude J16-414)2 + (4.4192 Ke 2 92 az = 7.786 ke 2²

For direction Enety tana Enedy (Enet) a - 4.419 keq? Enetx & Enet 6.414 K.q2 a² 34.535 wyth tre x-axis yo counterclock wire direction (6) FE q 6.414 keq? t 9.414 Kez? ; 92 az 6.414 Kea} į + 4.914 keq3 92 FEE 6.417 Kea3 + 7.414 Ker3 9² Il 7.786 keq3 Fey fana= Fey Da kel FEN tanl 4.414 Keq3 6.414 Kev 92 34.535 whith tve x-axis couterclockwise direction un