A diode is a specialized electronic component with two electrodes called the anode and the cathode. A zener diode is a p n junction semiconductor device designed to operate in the reverse breakdown region. Diode Wikipedia How To Define Anode And Cathode Semiconductor Basics Semiconductor Physics Tutorial Rectification is the process in which an alternating current is forced to only flow in one direction. Define diode in physics . It has low ideally zero resistance in one direction and high ideally infinite resistance in the other. A light emitting diode led is a semiconductor light source that emits light when current flows through it. Even though they transmit current in a single direction the way with which they transmit differs. A diode is an electrical device that permits current to flow in one direction only. A diode is a two terminal ele...
