emiconductor Devices is an important chapter in Class 12 Physics that deals with the principles, working, and applications of various semiconductor devices such as diodes, transistors, and amplifiers. This chapter is essential for understanding the behavior of electronic devices and their applications in modern technology.
The topics covered in this chapter include the basics of semiconductors, p-type and n-type semiconductors, the formation of a p-n junction, working of diodes, Zener diodes, photodiodes, LED, working of transistors, types of transistors, biasing of transistors, and amplifiers. The understanding of these topics is crucial for the design and development of electronic devices used in various industries such as telecommunications, computing, medical equipment, and aerospace.