Use the following additional information to answer question 17. The apparatus is returned to its initial setting and the proton beam is r n is replaced by an alpha particle beam, as shown below. Neutral plate Cathode Anode Alpha particle Neutral plate Current-carrying Variable electric potential coils that produce source a magnetic field The electric potential difference between the anode and the catnose a emulated so that al icles passing through the hole in the cathode have the same speed as the protons dig Ph the initial setting. 17. Compared to the initial setting, the accelerating electric potential difference will be and the radius of the path will be ii The statement above is completed by the information in row Row i ii A. larger larger B. larger smaller C. smaller larger D. smaller smaller