A particle with mass 1.81×10?3kg and a charge of 1.22×10?8C has, at a given instant, a velocity v? =(3.00×104m/s)j^. What are the magnitude and direction of the particle's acceleration produced by a uniform magnetic field B? =(1.63T)i^+(0.980T)j^?
Part A: Draw the velocity v? and magnetic field B? vectors. Since they have different units, their relative magnitudes aren't relevant. Be certain they have the correct orientations relative to the given coordinate system. The dot in the center of the image represents the particle. Recall that i^, j^, and k^ are the unit vectors in the x, y, and z directions, respectively.
Part B: Find the acceleration vector for the charge.