# ENGINEERING PHYSICS

 Course Code : TPH201 Author : uLektz University : Uttarakhand Technical University Regulation : 2010 Categories : Engineering Physics Format : ePUB3 (DRM Protected) Type : eBook

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Description :ENGINEERING PHYSICS of TPH201 covers the latest syllabus prescribed by Uttarakhand Technical University for regulation 2010. 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 RELATIVISTIC MECHANICS AND RADIATION

1.1 Relativistic Mechanics: Inertial and Non-inertial Frames, Postulates of Special Theory of Relativity, Galilean and Lorentz Transformation

1.2 Length Contraction, Time Dilation, Addition of Velocities, Mass Energy Equivalence, Variation of Mass with Velocity

1.3 Radiation: Kirchhoff’s Law, Stefan’s law (only statement), Energy spectrum of Blackbody Radiation, Compton Effect

###### UNIT - II INTERFERENCE AND DIFFRACTION

2.1 Interference: Coherent Sources, Conditions of Interference

2.2 Fresnel’s Biprism Experiment, Displacement of Fringes

2.3 Interference in Thin Films - Wedge Shaped Film, Newton’s Rings

2.4 Diffraction: Single and n-Slit Diffraction, Diffraction Grating

2.5 Rayleigh’s Criterion of Resolution, Resolving Power of Grating

###### UNIT - III POLARIZATION AND LASER

3.1 Polarization: Phenomenon of Double Refraction, Ordinary and Extra-ordinary Rays

3.2 Nicol Prism, Production and Analysis of Plane, Circularly and Elliptically Polarized Light

3.3 Fresnel Theory, Optical Activity, Specific Rotation, Polarimeter

3.4 Laser: Principle of Laser Action, Einstein’s Coefficients

3.5 Construction and Working of He-Ne laser, Ruby Laser

###### UNIT - IV ELECTROMAGNETIC AND MAGNETIC PROPERTIES OF MATERIALS

4.1 Electromagnetic: Ampere’s Law and Displacement Current

4.2 Maxwell’s Equations in Integral and Differential Forms, Electromagnetic Wave Propagation in Free Space and Conducting Media

4.3 Poynting Theorem

4.4 Magnetic Properties of Materials: Basic Concept of Para, Dia and Ferro-Magnetism, Langevin’s Theory of Diamagnetism, Phenomenon of Hysteresis and Its Applications

###### UNIT - V SUPERCONDUCTIVITY AND WAVE MECHANICS

5.1 Superconductivity: Essential properties of superconductors (zero resistivity)

5.2 London equations, Penetration depth and coherence length

5.3 Meissner effect, Critical field, Critical current, Isotope effect, Heat capacity

5.4 Type I and Type II superconductors, Characteristics of superconductors in superconducting state, Applications of superconductors

5.5 Wave Mechanics: Wave Particle Duality, de Broglie Concept of Matter Waves

5.6 Heisenberg Uncertainty Principle

5.7 Schrodinger Wave Equation and Its Applications: Particle in a Box