The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The speed with which the electrons travel from the filament of cathode to the anode depends upon   (A) Potential difference between the two electrodes   (B) Number of milliamperes in the tube circuit   (C) Angle between the filament and target   (D) Voltage of the filament
['(A) Potential difference between the two electrodes <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Potential difference between the two electrodes \n (B) Number of milliamperes in the tube circuit \n (C) Angle between the filament and target \n (D) Voltage of the filament <> possible answers', '  The speed with which the electrons travel from the\nfilament of cathode to the anode depends upon <> context@']