A particle of charge -3 C is momentarily located at the position(4,2,7) [all distances in meters]. The particle's velocity is450i^+150j^+500k^ [in m/s] What is the magnetic field vector due tothe particle at the position (8,6,7)? b.) At that same instant, asecond particle of charge 11 C is momentarily located at theorigin, moving along the positive x-axis with a speed of 2000 m/s.What is the total magnetic field at the target position from theprevious problem?