3.Magnetic flux and flux density

4. Elastic limit and yield strength

8. Intrinsic and extrinsic semiconductors

7. Energy band theory

Magnetic Flux and Flux Density

5. Strain energy in deformed materials

6. Electrical properties of solids

Ampere's Law and determination of Flux density

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