=k=9 109 E-kF= E-V=k =E- 41160 X C2 ' rz' q ' r' Ari ' M0 _ Tm + MoQX? > [101(1in 1 1 7, B= B: 41r+ X 0 A d 41: r3 d 4n 1'3 1) A particle of charge qr1 = 3 ,uC is moving at speed 121 = 500 m/s as shown in the figure below. At the instant shown, the two charges are located at the coordinates (4cm, -3cm) and (4cm, 3cm). The position of interest is at the origin. a A) What is the magnetic field (magnitude and v. (12 029 direction) at point it due to particle ql? 3cm B) A second particle q2 = 3 ,uC is moving at speed 172 = 500 m/s. What is the total magnetic field, due to the two particles, at point x? C) What is the electric field at the Position of Interest at this instant