Please solve with a complete solution. Problem 1. As shown in the figure below, a particle of charge q enters a region where an electric fieldis uniform and directed downward. Its value E is 80 kV/m. Perpendicular to E and directed into the pageis a magnetic field B = 0.4 T. If the speed of the particle is properly chosen, the particle will not bedeflected by these crossed electric and magnetic fields. What speed should be selected in this case?Ans. v = 2x105 m/sE = 80 kV/mqUBB= 0.4 T+ąv = ?(into page)Eq

Value of Electric field E = 80 kv/m ( in downward direction) Value of magnetic field B = 0.4 T…

Problem 1. As shown in the figure below, a particle of charge q enters a region where an electric field is uniform and directed downward. Its value E is 80 kV/m. Perpendicular to E and directed into the page is a magnetic field B deflected by these crossed electric and magnetic fields. What speed should be selected in this case? 0.4 T. If the speed of the particle is properly chosen, the particle will not be %3D Ans. v = 2x105 m/s E = 80 kV/m