(c) What is the magnitude v of the protons speed as it exits the magnetic field?If the speed of the proton has changed, what has happened to its kinetic energy? Can the Lorentz force cause such an effect?(d) Suppose the proton had an initial component of velocity in the +z direction ofvz = 1 x 108 m/s, and the same initial speed v0 as before in the xy plane. What then would be its final velocity v as it exits the magnetic field? This time, express your answer as a vector with three components.Analyze this situation by components. What effect does the Lorentz force have on the particle's motion in the z direction? What about in the xy-plane?(e) Finally, a constant electric field E is added in the shaded region. The effect of this field is that all charged particles launched with initial velocity v0 in the x direction travel straight through the field region without being deflected at all! What is the magnitude and direction of the field E?