3. Sources of current

7. Energy band theory

5. Strain energy in deformed materials

6. Electrical properties of solids

8. Intrinsic and extrinsic semiconductors

4. Elastic limit and yield strength

3. Modulus of elasticity

2. Reformation of solids

1. Classification of solids

3.RMS value of AC

5. A.C through a resistor

4. Basic circuit elements

2. Phase

1. Introduction to Ac

14. S questions (15.7-15.12)

17. Numericals (15.13--15.18)

13.S questions (15.1-15.6)

15. Numericals(15.1-15.6)

16. Numericals(15.7-15.12)

12. Transformer

11.DC motor

9. AC generator

10. Back motor effect in generator

8. Difference between AC and DC generator

7. Energy stored in an inductor

6.Self induction