Singly charged ions He + are accelerated in a cyclotron so that their maximum orbital radius is r = 60 cm. The frequency of a cyclotron's oscillator is equal to v = 10.0 MHz, the effective accelerating voltage across the dees is V = 50 kV. Neglecting the gap between the dees, find:
(a) The total time of acceleration of the ion;
(b) The approximate distance covered by the ion in the process of its acceleration.