Physics for Electronics Engineering Lecture Notes, Study Materials and Important questions answers
Subject : Physics for Electronics Engineering UNIT I ELECTRICAL PROPERTIES OF MATERIALS 1. 2.
Conducting Materials - Answer (click here) Important Questions and Answers: Conducting Materials - Answer (click here)
3. 4. 5.
Conducting Materials - Answer (click here) Solved Problems: Conducting Materials - Answer (click here) Important Short Questions and Answers: Conducting Materials - Answer (click here)
UNIT II SEMICONDUCTOR PHYSICS 1. 2.
Semiconducting Materials - Answer (click here) Important Questions and Answers: Semiconducting Materials - Answer (click here)
3. 4. 5.
Semiconducting Materials - Answer (click here) Solved Problems: Semiconducting Materials - Answer (click here) Important Short Questions and Answers: Semiconducting Materials Answer (click here)
UNIT III MAGNETIC AND DIELECTRIC PROPERTIES OF MATERIALS 1. 2. 3. 4.
Magnetic Materials - Answer (click here) Important Questions and Answers: Magnetic Materials - Answer (click here) Super Conducting Materials - Answer (click here) Important Questions and Answers: Super Conducting Materials - Answer (click here)
5. 6.
Dielectric Materials - Answer (click here) Important Questions and Answers: Dielectric Materials - Answer (click here)
7.
Magnetic Materials - Answer (click here)
8. 9.
Super Conductors - Answer (click here) Solved Problems: Magnetic and Superconducting Materials - Answer (click here)
10. 11. 12. 13.
Important Questions and Answers: Magnetic and Superconducting Materials - Answer (click here) Dielectric Materials - Answer (click here) Solved Problems: Dielectric Materials - Answer (click here) Important Short Questions and Answers: Dielectric Materials - Answer (click here)
UNIT IV OPTICAL PROPERTIES OF MATERIALS 1. 2. 3.
Characteristics of Laser - Answer (click here) Principle of Spontaneous and Stimulated emission - Einstein’s Quantum theory of radiation - Answer (click here) Principle of Laser action and Methods of pumping action - Answer (click here)
4. 5.
Nd: YAG laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications - Answer (click here) CO2 Molecular gas laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications - Answer (click here)
6. 7.
Solid State diode lasers - Answer (click here) Semiconductor Diode laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications - Answer (click here)
8. 9. 10. 11.
Hetro Junction Laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications - Answer (click here) Fiber Optics and Fiber Construction - Answer (click here) Types of Optical Fibers - Answer (click here) Difference between Step Index fiber and Graded Index fiber - Answer (click here)
12. 13. 14. 15.
The Fiber Optic Communication System: Principle, Working, and Advantages - Answer (click here) Double Crucible Method - Answer (click here) Types of Fiber Optic Sensors - Answer (click here) Temperature Fiber Optic Sensor: Principle, Description and Working Answer (click here)
16. 17.
Displacement Fiber Optic Sensor (Extrinsic Sensor): Principle, Description and Working - Answer (click here) Medical Endoscope - Fiber Optic: Construction and working - Answer (click here)
18. 19. 20. 21. 22.
Losses in Optical Fibers - Answer (click here) Principle of operation of a Photo Detector - Answer (click here) PIN Photo Diode - Answer (click here) Light Emitting Diodes: Principle, Construction, Working, Advantages and Disadvantages - Answer (click here) Important Short Questions and Answers: Photonics and fibre Optics Answer (click here)
UNIT V NANOELECTRONIC DEVICES 1. 2. 3. 4.
Advanced Engineering Materials Metallic Glasses - Answer (click here) Important Questions and Answers: Advanced Engineering Materials Metallic Glasses - Answer (click here) Modern Engineering Materials - Answer (click here) Important Short Questions and Answers: Modern Engineering Materials - Answer (click here)