What method does the deflection system use?

The deflection system primarily relies on electric fields applied to pairs of deflection plates or anodes to control the movement of charged particles, such as electrons in a cathode-ray tube (CRT). This method enables precise steering of the electron beam by varying the voltage on the deflection plates, which creates an electric field that influences the path of the electrons. By adjusting these voltages, the system is capable of directing the electron beam to specific locations on the screen, allowing for the accurate rendering of images and information.

This method is widely used in various display technologies, including oscilloscopes and traditional television sets. It allows for high-speed, efficient control over the visual output without the mechanical constraints that other methods, such as magnetic fields or mechanical vibrations, may impose.