NCERT Solutions for Class 12 Physics Chapter 14 Semiconductor Electronic: Material, Devices And Simple Circuits Hindi Medium
FAQs on NCERT Solutions for Class 12 Physics In Hindi Chapter 14 Semiconductor Electronic Material, Devices and Simple Circuits Hindi Medium
1. How many questions are asked from the chapter semiconductor electronics in JEE main?
In the JEE Mains exam, from a total of 90 questions, 30 questions are asked from Physics. Chapter 14 of Physics is named Semiconductor Electronics. This chapter deals with the different kinds of semiconductors, their workings, and other such concepts. From this chapter, there is a 3.3% weightage of questions. This chapter has some important concepts that are regularly asked in the exams and could greatly benefit the students.
2. What is the weightage of Class 12 Chapter 14 “Semiconductor Electronics: Materials, Devices and Simple Circuits” for the NEET exam?
Chapter 14, Semiconductor Electronics, is important in Class 12 Physics. This chapter handles concepts such as different types of semiconductors, their workings, materials, etc. NEET focuses on questions from this chapter for the exams and, Semiconductors and Electronics constitute a high percentage of weightage among all the Class 12 Physics chapters. A 9% weightage is allotted to this chapter for NEET. Thus, Chapter 14 becomes very important for students to learn.
3. What are the merits of using NCERT Solutions for Chapter 14 of Class 12 Physics?
NCERT Solutions for Class 12 Physics for the chapter Semiconductor Electronics is an important material for using as reference material for exams. Vedantu's solutions are one of the best because these are solutions that are created by in-house experts who are well versed in the subject matter. There are revisions and notes in these solutions that can prove to be useful for the students to go through just before exams.
4. Mention some important concepts covered in the NCERT Solutions of Chapter 14 of Physics for Class 12.
The NCERT Solutions for Semiconductor Electronics offers reference material that explains all the concepts and workings related to different semiconductors and their materials. The following simple concepts are some of the most important topics that are covered in the chapter. They are:
Semiconductor Physics- Elementary ideas
Semiconductor Devices- Junction Diodes and Bipolar Junction Transistor
The different applications of semiconductors
NCERT Solutions cover these concepts by simplifying them, making it easier for the students to remember them.
5. What are the important definitions given in Chapter 14 of Physics for Class 12?
Semiconductor Electronics is mostly a theoretical chapter with lots of concepts that are completely new to students of Class 12. The NCERT Solutions offer a simplified version of the chapter notes, but the following list contributes to some important definitions in the chapter:
Current Amplification Factor
Extrinsic and intrinsic semiconductors
Depletion region and potential barrier
Types of semiconductors
PN Junction
Half Wave Rectifier
Zener Diode and LED
Students can understand and learn these definitions from NCERT Solutions available on the Vedantu website and Vedantu app at free of cost.