2 Two PLATES Two infinite plates parallel to the x-y plane both move with velocity v-vX. One sits at z-0 and has charge density-σ. The other sits at z-d and has charge density +σ. 2.1 10 POINTS Calculate the electric field everywhere in space. 2.2 10 POINTS Calculate the electric force per unit area on each plate. Be sure to include the direction. 2.3 15 POINTS Calculate the magnetic field everywhere in space. 2.4 15 POINTS Calculate the magnetic force per unit area on each plate. Be sure to include the direction 2.5 10 POINTS What is the ratio of the magnitude of the magnetic to electric force? Can this ratio ever be equal to 1? Larger than 1?