Showing posts with label physics. Show all posts
Showing posts with label physics. Show all posts

Wednesday, August 30, 2023

Physics: Electricity and Magnetism


-- Electric Charges and Fields
- Electric Charge
- Conductors, Insulators, and Induction
- Electric Field
- Columb's Law and Electrostatic fields
- Electric Field Lines
- Electric Dipoles
- Gauss's Law and Electric Flux

-- Electric potential
- Electric potential Energy
- Determining Field from potential
- Equipotential Surfaces and Conductors
- Applications of Electrostatics

-- Capacitance
- Capacitors and Capacitance
- Energy Stored in a Capacitor
- Capacitors with Dielectrics

-- Current and Resistance
- Electric Current
- Resistivity and Resistance
- Ohm's Law
- Electrical Energy and Power

-- Direct Current Circuits (DC)
- Electromotiv Force
- Kirchhoff’s Rules
- Electrical Measuring Instruments
- RC Circuits

-- Magnetic Forces and Fields
- Magnetism
- Magnetic Fields and Lines
- Magnetic Force
- Force and Torque on Current Loop
- The Hall Effect
- Sources of Magnetic Fields
- Ampère’s Law

-- Electromagnetic Induction
- Faraday’s Law
- Lenz's Law
- Motional Emf
- Induced Electric Fields
- Electric Generators and Back Emf
- Applications of Electromagnetic Induction

-- Inductance
- Mutual Inductance
- Self-Inductance and Inductors
- Energy in a Magnetic Field
- RL Circuits
- Oscillations in LC Circuit
- RLC Series Circuits

-- Alternating Current Circuits (AC)
- AC Sources
- Simple AC Circuits
- RLC Series Circuits with AC
- Power in an AC Circuit
- Resonance in an AC Circuit
- Transformers

-- Electromagnetic Waves
- Maxwell’s Equations
- Plane Electromagnetic Waves
- Energy Carried by Electromagnetic Waves
- Momentum and Radiation Pressure
- Electromagnetic Spectrum

Friday, August 18, 2023

Solid-state Physics and Semiconductors Topics


-- Solid-state Physics
- Crystal Structure
- Reciprocal lattice
- X-ray diffraction in crystals
- Lattice vibrations and thermal properties
- Defects in crystals
- Point Defects
- 1D, 2D and 3D Defects
- Free electron mode and electric properties
- Theory of dielectrics

-- Semiconductors
- Crystal Structure and Energy bands
- Intrinsic and extrinsic semiconductors
- Fermi-Dirac Function
- Density of carriers
- Carrier Transport
- Hall effect
- P-N Junctions
- I-V and C-V Characteristics
- Characteristics of Transistors (BJT, MIS)
- Optoelectronic

Tuesday, August 8, 2023

Modern Physics Main Topics


- Before Modern physics
--Newtonian Mechanics
--Maxwell's Equations 

- Principle of Relativity
--Invariance of Physical Laws
--Relativity of Simultaneity
--Time Dilation
--Length Contraction
--Lorentz transformation
--Relativistic Velocity Transformation
--The Relativistic Doppler Effect
--Relativistic Momentum
--Relativistic Energy

- Photons and Matter waves
--Blackbody Radiation
--Planck’s law of radiation
--Photoelectric Effect
--Compton Effect
--Bohr’s Model of the Hydrogen Atom
--De Broglie's Matter Waves
--Wave-Particle Duality

- Quantum Mechanics 
--Wave Functions
                --The Heisenberg Uncertainty Principle
--The Schrӧdinger Equation
--The Quantum Particle in a Box
--The Quantum Harmonic Oscillator

Tuesday, October 25, 2022

Physics: Waves and Acoustics Topics

-- Oscillations

* Simple harmonic motion

* Pendulums

* Damped Oscillations

* Forced Oscillations

-- Waves

* Traveling Waves

* Wave Speed on a Stretched String

* Energy and Power of a Wave

* Interference of Waves

* Standing Waves and Resonance

-- Sound

* Sound Waves

* Speed of Sound

* Sound Intensity

* Resonance

* Doppler Effect

Tuesday, October 11, 2022

PhysicsTopics - الفيزياء العامة

 


Mechanics - الميكانيكا الكلاسيكية

Units and Measurement

Scope and Scale of Physics

Units and Standards

Unit Conversion

Scalars and Vectors

Motion along straight line

Position, Displacement, and Average Velocity

Instantaneous Velocity and Speed

Average and Instantaneous Acceleration

Motion with Constant Acceleration

Free Fall

Motion in 2D and 3D

Displacement and Velocity Vectors

Acceleration Vector

Projectile Motion

Uniform Circular Motion

Relative Motion in One and Two Dimensions

Newton's lows of Motion

Forces

Newton's First Law

Newton's Second Law

Mass and Weight

Newton’s Third Law

Friction

Work and Kinetic Energy

Work

Kinetic Energy

Work-Energy Theorem

Power

Potential Energy and Conservation of Energy

Potential Energy of a System

Conservative and Non-Conservative Forces

Conservation of Energy

Potential Energy Diagrams and Stability

Sources of Energy

Linear Momentum and Collisions

Linear Momentum

Impulse and Collisions

Conservation of Linear Momentum

Types of Collisions

Collisions in Multiple Dimensions

Center of Mass

Rocket Propulsion

Fixed-Axis Rotation

Rotational Variables

Rotation with Constant Angular Acceleration

Relating Angular and Translational Quantities

Moment of Inertia and Rotational Kinetic Energ

Torque

Newton’s Second Law for Rotation

Work and Power for Rotational Motion

Angular Momentum

Rolling Motion

Angular Momentum

Conservation of Angular Momentum

Precession of a Gyroscope

Static Equilibrium and Elasticity

Static Equilibrium

Stress, Strain, and Elastic Modulus

Elasticity and Plasticity

Gravitation

Newton's Law of Universal Gravitation

Gravitation Near Earth's Surface

Gravitational Potential Energy and Total Energy

Satellite Orbits and Energy

Kepler's Laws of Planetary Motion

Tidal Forces

Fluid Mechanics

Fluids, Density, and Pressure

Pascal's Principle and Hydraulics

Archimedes’ Principle and Buoyancy

Fluid Dynamics

Viscosity and Turbulence


Waves and Acoustics - الموجات والصوتيات

Oscillations

Simple harmonic motion

Pendulums

Damped Oscillations

Forced Oscillations

Waves

Traveling Waves

Wave Speed on a Stretched String

Energy and Power of a Wave

Interference of Waves

Standing Waves and Resonance

Sound

Sound Waves

Speed of Sound

Sound Intensity

Resonance

Doppler Effect


Thermodynamics - الديناميكا الحرارية

Temperature and Heat

Temperature and Thermal Equilibrium

Thermometers and Temperature Scales

Thermal Expansion

Heat Transfer, Specific Heat, and Calorimetry

Phase Changes

Mechanisms of Heat Transfer

Kinetic Theory of Gases

Molecular Model of an Ideal Gas

Pressure and Temperature

Heat Capacity and Equipartition of Energy

Distribution of Molecular Speeds

First Law of Thermodynamics

    Thermodynamic Systems

Thermodynamic Processes

Work, Heat and Internal Energy

Second Law of Thermodynamics

Heat Engines

Entropy


Electricity and Magnetism - الكهربية والمغناطيسية

Electric Charges and Fields

Electric Charge

Conductors, Insulators, and Induction

Electric Field

Columb's Law and Electrostatic fields

Electric Field Lines

Electric Dipoles

Gauss's Law and Electric Flux

Electric potential

Electric potential Energy

Determining Field from potential

Equipotential Surfaces and Conductors

Applications of Electrostatics

Capacitance

Capacitors and Capacitance

Energy Stored in a Capacitor

Capacitors with Dielectrics

Current and Resistance

Electric Current

Resistivity and Resistance

Ohm's Law

Electrical Energy and Power

Direct Current Circuits (DC)

Electromotiv Force

Kirchhoff’s Rules

Electrical Measuring Instruments

RC Circuits

Magnetic Forces and Fields

Magnetism

Magnetic Fields and Lines

Magnetic Force

Force and Torque on Current Loop

The Hall Effect

Sources of Magnetic Fields

Ampère’s Law

Electromagnetic Induction

Faraday’s Law

Lenz's Law

Motional Emf

Induced Electric Fields

Electric Generators and Back Emf

Applications of Electromagnetic Induction

Inductance

Mutual Inductance

Self-Inductance and Inductors

Energy in a Magnetic Field

RL Circuits

Oscillations in LC Circuit

RLC Series Circuits

Alternating Current Circuits (AC)

AC Sources

Simple AC Circuits

RLC Series Circuits with AC

Power in an AC Circuit

Resonance in an AC Circuit

Transformers

Electromagnetic Waves

Maxwell’s Equations

Plane Electromagnetic Waves

Energy Carried by Electromagnetic Waves

Momentum and Radiation Pressure

Electromagnetic Spectrum


Optics - البصريات 

Geometrical Optics

Propagation of Light

Reflection 

Refraction

Dispersion

Mirrors and Lenses

Eye and Image formation

Camera and Image formation

Microscopes and Telescopes

Physical Optics

Interference

Diffraction

Polarization

The Laser

Holography

Fiber Optics


Modern Physics - الفيزياء الحديثة

Before Modern physics

Newtonian Mechanics

Maxwell's Equations 

Principle of Relativity

Invariance of Physical Laws

Relativity of Simultaneity

Time Dilation

Length Contraction

Lorentz transformation

Relativistic Velocity Transformation

The Relativistic Doppler Effect

Relativistic Momentum

Relativistic Energy

Photons and Matter waves

Blackbody Radiation

Planck’s law of radiation

Photoelectric Effect

Compton Effect

Bohr’s Model of the Hydrogen Atom

De Broglie's Matter Waves

Wave-Particle Duality

Quantum Mechanics 

Wave Functions

The Heisenberg Uncertainty Principle

The Schrӧdinger Equation

The Quantum Particle in a Box

The Quantum Harmonic Oscillator

Wednesday, May 25, 2022

Physics: Optics Topics

 

** Geometrical Optics

*Propagation of Light

- Reflection 

- Refraction

- Dispersion

*Mirrors and Lenses

*Eye and Image formation

*Camera and Image formation

*Microscopes and Telescopes

** Physical Optics

*Interference

*Diffraction

*Polarization

*The Laser

*Holography

*Fiber Optics

Tuesday, May 10, 2022

Physics: Thermodynamics Topics

- Temperature and Heat

*Temperature and Thermal Equilibrium

*Thermometers and Temperature Scales

*Thermal Expansion

*Heat Transfer, Specific Heat, and Calorimetry

*Phase Changes

*Mechanisms of Heat Transfer

- Kinetic Theory of Gases

*Molecular Model of an Ideal Gas

*Pressure and Temperature

*Heat Capacity and Equipartition of Energy

*Distribution of Molecular Speeds

- First Law of Thermodynamics

        *Thermodynamic Systems

*Thermodynamic Processes

*Work, Heat and Internal Energy

- Second Law of Thermodynamics

*Heat Engines

*Entropy

Friday, March 18, 2022

Physics: Mechanics Topics

 

- Units and Measurement

*Scope and Scale of Physics

*Units and Standards

*Unit Conversion

*Scalars and Vectors

- Motion along straight line

*Position, Displacement, and Average Velocity

*Instantaneous Velocity and Speed

*Average and Instantaneous Acceleration

*Motion with Constant Acceleration

*Free Fall

- Motion in 2D and 3D

*Displacement and Velocity Vectors

*Acceleration Vector

*Projectile Motion

*Uniform Circular Motion

*Relative Motion in One and Two Dimensions

- Newton's lows of Motion

*Forces

*Newton's First Law

*Newton's Second Law

*Mass and Weight

*Newton’s Third Law

*Friction

- Work and Kinetic Energy

*Work

*Kinetic Energy

*Work-Energy Theorem

*Power

- Potential Energy and Conservation of Energy

 *Potential Energy of a System

 *Conservative and Non-Conservative Forces

 *Conservation of Energy

 *Potential Energy Diagrams and Stability

 *Sources of Energy

- Linear Momentum and Collisions

*Linear Momentum

*Impulse and Collisions

*Conservation of Linear Momentum

*Types of Collisions

*Collisions in Multiple Dimensions

*Center of Mass

*Rocket Propulsion

- Fixed-Axis Rotation

*Rotational Variables

*Rotation with Constant Angular Acceleration

*Relating Angular and Translational Quantities

*Moment of Inertia and Rotational Kinetic Energ

*Torque

*Newton’s Second Law for Rotation

*Work and Power for Rotational Motion

- Angular Momentum

*Rolling Motion

*Angular Momentum

*Conservation of Angular Momentum

*Precession of a Gyroscope

- Static Equilibrium and Elasticity

*Static Equilibrium

*Stress, Strain, and Elastic Modulus

*Elasticity and Plasticity

- Gravitation

*Newton's Law of Universal Gravitation

*Gravitation Near Earth's Surface

*Gravitational Potential Energy and Total Energy

*Satellite Orbits and Energy

*Kepler's Laws of Planetary Motion

*Tidal Forces

- Fluid Mechanics

*Fluids, Density, and Pressure

*Pascal's Principle and Hydraulics

*Archimedes’ Principle and Buoyancy

*Fluid Dynamics

*Viscosity and Turbulence

Tuesday, December 24, 2019

Physics: Digital Logic Circuits Topics

        * Digital Logic Circuits Introduction

- Digital systems

- Computer instructions

- Information representation

- Computer hardware

- Computer software

* Number systems and codes

- Number Systems

- Arithmetic

- Base Conversions

- Signed Number Representation

- Computer Codes

* Logic Circuits

- Boolean Algebra

- Switching Functions

- Switching Circuits

- Simplification

- Analysis of Combinational Circuits

- Synthesis of Combinational Logic Circuits

* Modular Combinational Logic

- Top-Down Modular Design

- Encoders and Decoders

- Multiplexers and de-multiplexers

- Binary Arithmetic Elements

- Comparators

- Prograrmmable Logic arrays and memories

* Sequential Devices

- Models for Sequential Circuits

- Memory Devices

- Flip-Flops

- Timing Circuits

* Modular Sequential Logic

- Shift Registers

- Counters

- Modulo-N Counters

- Multiple-sequence Counters

- Digital Fractional Rate Multipliers

- Analysis of Synchronous Sequential Circuits

- Simplification

- Synthesis of Synchronous Sequential Circuits

- Asynchronous Sequential Circuits

- Prograrmmable Logic arrays

* Logic Circuit Testing

 - Digital Logic Circuit Testing

 - Fault Models

 - Combinational Logic Circuit Testing

 - Sequential Logie Circuit Testing

 - Design For Testability

 - Built-in Self-test

 - Board and system-level Boundary Scan