A proton moves in a circular path of the same radius as a cosmic ray electron moving at 5.5 × 106 m/s perpendicular to the Earth’s magnetic field at an altitude where the field strength is 1.0 × 10-5 T .(a) What will the speed of the proton be in m/s? sig. gif?tid=2M68-19-28-4E-A97A-18771(b) What would the radius of the path be in meters if the proton had the same speed as the electron? sig. gif?tid=2M68-19-28-4E-A97A-18771(c) What would the radius be in meters if the proton had the same kinetic energy as the electron? sig. gif?tid=2M68-19-28-4E-A97A-18771(d) What would the radius be in meters if the proton had the same momentum as the electron? sig. gif?tid=2M68-19-28-4E-A97A-18771