Q 12.9 A proton placed in uniform electric field of 5000 NC(-1) directed to right is allowed to go a distance of 10 cm from A to B. Calculate:
(a) Potential difference between the two points
(b) Work done
(c) The change in Potential Energy of the proton
(d) The change in Kinetic Energy of the proton
(e) Its velocity (mass of proton is 1.67 * 10(27) kg)