Point Charge 3 2 points What is the magnitude of the magnetic force acting on the moving particle if its charge is Q - 1.00 C, its speed is v - 50.0 m/s, and the external magnetic field has a B strength of B - 1.38 T? Enter the numerical answer in SI units. Type your answer.. 30 4 1 point What is the direction of the magnetic force acting on the moving particle? (Assume it is parallel to an axis.) C Up towards the top (+y) A particle with a positive charge Q is traveling within the x-y plane with a speed v and direction of 30.0% It is traveling within an external magnetic field B directed in O To the right (+x) the +y direction. Down towards the bottom (-y) Out of the page (+z) O To the left (-x) O Into the page (-z)