[Free] Engineering Physics

To indicate faculty college students main concepts and guidelines of engineering physics, relate them to laboratory experiments and – Free Course

What you’ll examine

ENGINEERING PHYSICS
As per Savitribai Phule Pune School (SPPU), Pune, India 2019 curriculum
Course Code: 107002
First 12 months of Engineering

Requirements

Basic Physics, eleventh Std, twelfth Std Physics

Description

Course Targets:To indicate faculty college students main concepts and guidelines of physics, relate them to laboratory experiments and their functions.

Prerequisite Packages, if any:Fundamentals of: optics, interference, diffraction polarization, wave-particle duality, semiconductors and magnetism.

Course Outcomes:On completion of the course, the learner shall be able toCO1: Develop an understanding of interference, diffraction, and polarization; be part of it to few engineering functions.CO2: Be taught the basics of lasers and optical fibers and their use in some functions.CO3: Understand concepts and guidelines in quantum mechanics. Relate them to some functions.CO4: Understand the thought of semiconductors and their functions in some semiconductor models.CO5: Summarize the basics of magnetism and superconductivity. Uncover a few of their technological functions.CO6: Comprehend use of concepts of physics for Non-Dangerous Testing. Be taught some properties of nanomaterials and their utility.

Unit I Wave Optics

Interference

Introduction to electromagnetic waves and electromagnetic spectrum
Interference in a thin film of uniform thickness (with derivation)
Interference in thin-film wedge type (qualitative)
Features of interference: testing optical flatness, anti-reflection coating Diffraction
Diffraction of sunshine
Diffraction at a single slit, circumstances for principal maxima and minima, the diffraction pattern
A diffraction grating, circumstances for principal maxima and minima starting from resultant amplitude equations, diffraction pattern.
Rayleighs criterion for resolution, resolving vitality of telescope and grating
Polarization
Polarization of sunshine, Malus regulation
Double refraction, Huygens precept of double refraction
Features of polarization: LCD

Unit II Laser and Optic Fibre Laser

Fundamentals of laser and its mechanism, traits of laser
Semiconductor laser: Single Hetro-junction laser
Gasoline laser: CO2 laser
Features of lasers: Holography, IT, industrial, medical, Optic Fiber
Introduction, parameters: Acceptance Angle, Acceptance Cone, Numerical Aperture
Types of optical fiber- step index and graded index
Attenuation and causes for losses in optic fibers (qualitative)
Communication system: main establishing blocks
Advantages of optical fiber communication over typical methods.

Unit III Quantum Mechanics

De-Broglie hypothesis
Concept of part velocity and group velocity (qualitative)
Heisenberg Uncertainty Principle
Wave-function and its bodily significance
Schrodingers equations: time-independent and time-dependent
Software program of Schrodingers time-independent wave equation
Particle enclosed in infinitely deep potential correctly (Particle in RigidBox)
Particle in Finite potential correctly (Particle in Non Rigid subject) (qualitative)
Tunneling impression, Tunneling impression examples (principle solely): Alpha Decay,
Scanning Tunneling Microscope, Tunnel diode
Introduction to quantum computing

Unit IV Semiconductor Physics

Free electron precept (Qualitative) solids
Opening of bandgap as a consequence of inside electron diffraction as a consequence of lattice Band precept of solids.
The environment friendly mass of electron Density of states
Fermi Dirac distribution carry out
The conductivity of conductors and semiconductors
Place of Fermi stage in intrinsic and extrinsic semiconductors (with derivationsbased on supplier focus)
Working of PN junction on the premise of the band diagram
Expression for barrier potential (derivation)
Excellent diode equation
Features of PN junction diode: Picture voltaic cell (main principle with band diagram) IV traits and Parameters, strategies of enhancing the effectivity of photograph voltaic cell
Hall impression: Derivation for Hall voltage, Hall coefficient, functions of Hall impression

Unit V Magnetism and Superconductivity Magnetism

Magnetism
Origin of magnetism
Classification of magnetism on the premise of permeability (qualitative)
Features of magnetic models: transformer cores, magnetic storage, magneto-optical recording.
Superconductivity
Introduction to superconductivity; Properties of superconductors: zero electrical resistance, essential magnetic space, persistent current, Meissner impression
Kind I and Kind II superconductors
Excessive and low-temperature superconductors (introduction and qualitative)
AC/DC Josephson impression; SQUID: main constructing and principle of working; Features of SQUID
Features of superconductors

Unit VI Non-Dangerous Testing and Nanotechnology

Non Dangerous Testing
Classification of Non-destructive testing methods
Concepts of physics in Non-destructive Testing
Advantages of Non-destructive testing methods
Acoustic Emission Testing
Ultrasonic (thickness measurement, flaw detection)
Radiography testing Nanotechnology
Introduction to nanotechnology
Quantum confinement and flooring to amount ratio
Properties of nanoparticles: optical, electrical, mechanical
Features of nanoparticles: Medical (centered drug provide), electronics, space and safety, automotive.