# Ncert Solutions for Class 12 Physics Chapter 14 Semiconductor Electronics: Materials Devices And Simple Circuits

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NCERT Solutions For Class 12 Physics Chapter 14 Semiconductor Electronics: Materials, Devices And Simple Circuits: This chapter is mainly divided into two parts. Analog electronics and digital electronics. The first part of chapter 14 deals with semiconductor devices, their properties, characteristics, and applications. The second part of  NCERT Class 12 Physics Solutions For Chapter 14 Semiconductor Electronics Materials, Devices And Simple Circuits deal with logic gates. As far as the current scenario of electronics is considered this chapter is very important and is the very base of electronics. We provide here with NCERT Solutions For Class 12 Physics Chapter 14 Semiconductor Electronics Materials, Devices, And Simple Circuits.

## The main topics of NCERT Physics Chapter 14 Semiconductor Electronics: Materials, Devices, and Simple Circuits are listed below

14.1 Introduction

14.2 Classification Of Metals, Conductors and Semiconductors

14.3 Intrinsic Semiconductor

14.4 Extrinsic Semiconductor

14.5 P-n Junction

14.5.1 P-n Junction Formation

14.6 Semiconductor Diode

14.6.1 P-n Junction Diode Under Forward Bias

14.6.2 P-n Junction Diode Under Reverse Bias

14.7 Application Of Junction Diode As A Rectifier

14.8 Special Purpose P-n Junction Diodes

14.8.1 Zener Diode

14.8.2 Optoelectronic Junction Devices

14.9 Junction Transistor

14.9.1 Transistor: Structure And Action

14.9.2 Basic Transistor Circuit Configurations And Transistor Characteristics

14.9.3 Transistor As A Device

14.9.4 Transistor As An Amplifier (Ce-configuration)

14.9.5 Feedback Amplifier And Transistor Oscillator

14.10 Digital Electronics And Logic Gates

14.10.1 Logic Gates

14.11 Integrated Circuits

In the first part of NCERT Physics Chapter 14 Semiconductor Electronics Materials, Devices And Simple Circuits topics like p-n junction formation, transistor structure and action, and transistor as an amplifier are important. The second part of grade 12 Physics chapter 14 semiconductor devices gives an introduction to the logic circuit. NOT, AND, OR, NAND, NOR gates with their representations and truth table and a brief about integrated circuit are discussed. You may get a direct question from this part.

As far as CBSE board exam is considered you can expect more theoretical questions from NCERT Physics chapter 14. With the help of NCERT Solutions for class 12 Physics ,you can prepare well and it is easy to score in this chapter.

NCERT Solutions For Class 12 Physics Chapter 14 Semiconductor Electronics: Materials, Devices, And Simple Circuits are given below-

View all solved questions of chapter 14 - Semiconductor Electronics: Materials, Devices, And Simple Circuits here.

## NCERT Solutions for Class 12 Physics- Chapter wise

 Chapter 1 Electric Charges and Fields Chapter 2 Electrostatic Potential and Capacitance Chapter 3 Current Electricity Chapter 4 Moving charges and magnetism Chapter 5 Magnetism and Matter Chapter 6 Electromagnetic Induction Chapter 7 Alternating Current Chapter 8 Electromagnetic Waves Chapter 9 Ray Optics and Optical Instruments Chapter 10 Wave Optics Chapter 11 Dual nature of radiation and matter Chapter 12 Atoms Chapter 13 Nuclei