Please Include all steps and formula used

Part A At a particular instant, charge q1 = 3.80*10-6 C is at the point (0, 0.250 m, 0) and has velocity un = (9.20 x 105 m/s) . Charge 92 = At this instant, what is the magnetic force that qi exerts on 92? -2.40x10-6 C is at the point (0.150 m, 0, 0) and has velocity U2 = (-5.30 x 10' m/s) j Express your answers in micronewtons separated by commas. AEd ? F. F. F.= UN