How to Read Semiconductor Chapter for physicsBoard exam 2023

1.Defination of conduction band,valance band and energy gap (Short answer type)

NCERT EXERCISE-14.3,14.7

2.Difference between conductor, semiconductor and insulator in terms of energy band diagram.(Long answer type)

 NCERT Example-14.1

3.Intrinsic semiconductor and their energy band  diagram at 0K and T>0K.(LA)

4.Extrinsic semiconductor

4.(a)P type semiconductor and their energy band diagram(LA)

NCERT Example 14.2

NCERT EXERCISE 14.2,

4.(b)n type semiconductor and their energy band diagram (LA)

NCERT EXERCISE 14.1,14.8

5.How to make p-n junction diode(LA), Forward bias and Reverse bias

NCERT Example14.3

NCERT EXERCISE-14.4,14.5

6.V~I Characteristics of pn junction diode(LA)

NCERT Example 14.4

7.Half wave rectifier(LA)

NCERT EXERCISE-14.6

8.Full wave rectifier(LA)

This chapter weightage in board exam is 7mark.80 percent contain of this chapter is theoritical so you can easily score mark in this chapter.If you need this type of preparation in any other chapters plz comments and visit the site regularly.