Please answer the following questions. Show all steps and work

1 ) A CRT (cathode ray tube) creates an electric field of 1.0x10'N/C in the electron gun. a. Determine the final velocity of an electron accelerated from rest through 1.5cm. b. The electrons leave the electron gun and travels into a region of uniform magnetic field of 1.7mT. Determine the radius of curvature if the electron is moving perpendicular to the magnetic field. 2) You are working at the LHC and know that in the second stage, the protons are required to turn in a circle of circumference 1500m with a speed of 0.77c (ignore relativistic effects). What magnetic field is required? 3) A muon (same charge as an electron but 200 times the mass) is created high in the atmosphere travelling at 99.6% the speed of light. If its initial direction of motion is perpendicular to the Earth's magnetic field lines (51uT), determine the radius of curvature of the muon