Book Details

 Engineering Physics

Engineering Physics

Published by uLektz

Course Code:BPH101

Author:Ulektz

University: Bharath University, Tamil Nadu (BU)

Regulation:2015

Categories:Engineering Physics

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

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Description : Engineering Physics of BPH101 covers the latest syllabus prescribed by Bharath University, Tamil Nadu (BU) for regulation 2015. Author: Ulektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT – I Ultrasonics

1.1 Introduction

1.2 Production- Magnetostriction Effect

1.3 Magnetostriction Generator

1.4 Piezoelectric Effect

1.5 Piezo electric generator

1.6 Detection of ultrasonic waves

1.7 Properties- Cavitation- Acoustic grating -Industrial applications-Drilling, Welding, Soldering, Cleaning and SONAR

1.8 Velocity measurement

1.9 Non-Destructive Testing (NDT)

1.10 Pulse-Echo System through transmission and reflection modes- A, B And C Scan Display methods

1.11 Important medical applications-Sonogram-problem.

UNIT – II Laser

2.1 Introduction - Principle of spontaneous emission and stimulated emission

2.2 Einstien’s A &B Coefficients-Derivation

2.3 Condition for producing Laser beam

2.4 Population inversion

2.5 Pumping- Resonance cavity

2.6 Types Of Lasers ND-YAG- He-Ne- Co2 Lasers

2.7 Industrial applications- Heat treatment- Welding - Cutting

2.8 Medical applications - Laser surgery -Advantages & disadvantages

UNIT – III Quantum Physics

3.1 Drawbacks with classical physics

3.2 Blackbody radiation

3.3 Max Planck theory and concept of energy quantization

3.4 Deduction of Wien’s displacement law and Raleigh-Jeans law

3.5 Matter waves

3.6 de Broglie wave length-photoelectric effect

3.7 Schrodinger equation (time-independent, and time-dependent equations)-

3.8 Wave functions and energy spectrum

3.9 Application to particle in box-problem.

UNIT – IV Electromagnetic Theory

4.1 Electric charges

4.2 Coulomb’s law of inverse squares

4.3 Electric field and its calculations-field lines

4.4 Gauss’s law-applications of Gauss law.

4.5 Magnetism

4.6 Magnetic field- Magnetic field lines- Magnetic flux- Motion of charged particles in magnetic field- Magnetic field of a moving charge.

4.7 Electromagnetic wave- speed of electromagnetic wave and its quantitative deduction-group velocity- energy in electromagnetic waves- electromagnetic waves in matters-problems.

UNIT – V Crystal Physics

5.1 Lattice

5.2 Unit Cell

5.3 Bravais Lattice

5.4 Lattice Plane

5.5 Miller Indices

5.6 d-Spacing in cubic lattices

5.7 Calculation of number of atoms per unit cell- Atomic radius- Coordination number- Packing Factor- SC,BCC, FCC, HCP Structures

5.8 Polymorphism and Allotropy

5.9 Crystal defects- point, line and surface defects

5.10 Burger’s vector-problems.

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