Radiology 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 💡 Explanation The speed with which the electrons travel from the filament of cathode to the anode depends upon ✓ Correct Answer: A. Potential difference between the two electrodes