Related Physics Background-Motion of charged particles in electric and magnetic
fields, Cathode Ray Oscilloscope, Relativistic concepts, Crystal properties, Quantum
mechanics, Atomic structure and energy bands in solid, Drift and diffusions of
carriers in semiconductors, P-N Junctions and their properties, Diode functions:
rectifier, Voltage regulator, Varactor, Varistors, Photodiode, Light emitting diode
(LED), Solar cell, Tunnel diode, Schottky diode.