This selection of the best free online physics courses is designed to provide you with an enriching educational experience from anywhere in the world. And many of them can be taken for free!
Physics is the discipline that unlocks the deepest secrets of the universe and allows us to understand how the world around us works. Created by experts in the field and supported by renowned institutions, these online courses will give you the flexibility to learn at your own pace and the opportunity to interact with interactive and challenging materials.
Get ready to unveil the principles that govern the universe and develop a deep understanding of physics in this exciting selection of online courses. Your journey toward understanding the most intriguing natural phenomena begins now.
Online Physics Education Course Categories
Physics covers a wide range of topics from fundamental concepts to more advanced areas and practical applications. These categories allow you to select courses that fit your level of knowledge and educational goals. Here are the categories into which we have divided our selection of the best online physics courses:
Introductory Courses. These courses cover the fundamental principles of physics, including classical mechanics, thermodynamics, electricity and magnetism, and optics. They are ideal for those looking for a comprehensive introduction to physics.
Classical Mechanics Courses. This category explores the concepts of motion, force, energy and Newton’s laws of motion. Courses can range from basic kinematics to advanced Newtonian mechanics.
Thermodynamics Courses. Courses in this area deal with the laws of thermodynamics, heat, energy and statistical physics, which describes the behavior of systems composed of many particles.
Electromagnetics Courses. These courses explore the concepts of electric charges, electric and magnetic fields, and the laws governing their interaction.
Optics Courses. The optics category focuses on the propagation of light and wave phenomena such as interference and diffraction.
Quantum Physics Courses. Quantum physics courses delve into the world of the very small, addressing phenomena such as wave-particle duality, the uncertainty principle and quantum mechanics.
From the fundamental principles governing the motion and interaction of subatomic particles, to revolutionary theories that challenge our perception of space and time, these free online courses will take you on an exciting journey of discovery. Whether you want to delve into quantum mechanics, explore the laws of electromagnetism or delve into the mysteries of cosmology, you’ll find options tailored to your interests and level of knowledge.


AC and Switching Circuits



Advanced Fluid Mechanics 1: Fundamentals



Advanced Fluid Mechanics 2: The Navier-Stokes Equations for Viscous Flows



Advanced Fluid Mechanics 3: Potential Flows & Boundary Layers



Advanced Transport Phenomena



AP® Physics 1



AP® Physics 1 – Part 1: Linear Motion



AP® Physics 1 – Part 2: Rotational Motion



AP® Physics 1 – Part 4: Exam Prep



AP® Physics 1: Challenging Concepts



AP® Physics 2 – Part 3: Optics and Modern Physics



AP® Physics 2: Challenging Concepts



Astrophysics: Cosmology



Astrophysics: Exploring Exoplanets



Astrophysics: The Violent Universe



Capstone Exam – Materials for Electronic, Optical, and Magnetic Devices



Cavity Quantum Optomechanics



Chemical Thermodynamics I: Thermodynamics and Statistical Mechanics


Chemical Thermodynamics II: Equilibrium and Kinetics



Circuitos Eléctricos en Corriente Alterna



Circuits for Beginners



Dynamics and Control



Electricity & Magnetism, Part 2



Electricity and Magnetism, Part 1



AP® Physics 1



AP® Physics 1 – Part 1: Linear Motion



AP® Physics 1 – Part 2: Rotational Motion



AP® Physics 1 – Part 4: Exam Prep



AP® Physics 1: Challenging Concepts



AP® Physics 2 – Part 3: Optics and Modern Physics



AP® Physics 2: Challenging Concepts



Circuits for Beginners



Introduction to Continuum Physics



Pre-University Physics



The Basics of Transport Phenomena



AP® Physics 1 – Part 1: Linear Motion



AP® Physics 1 – Part 2: Rotational Motion



Cavity Quantum Optomechanics



Dynamics and Control



Fundamentos de Mecánica para Ingeniería



Fundamentos de Oscilaciones y Ondas para Ingeniería



Introducción a la Ingeniería del Helicóptero



Mechanics, Part 1



Mechanics, Part 2



Viscoelasticidad y comportamiento mecánico-dinámico de materiales poliméricos. Modelización



Advanced Transport Phenomena



Chemical Thermodynamics I: Thermodynamics and Statistical Mechanics


Chemical Thermodynamics II: Equilibrium and Kinetics



Energy and Thermodynamics


Entropy and Equilibria



Primeros pasos en Termodinámica



The Basics of Transport Phenomena



Thermodynamics



Thermodynamics and Phase Equilibria



Advanced Fluid Mechanics 1: Fundamentals



Advanced Fluid Mechanics 2: The Navier-Stokes Equations for Viscous Flows



Advanced Fluid Mechanics 3: Potential Flows & Boundary Layers



Flight Vehicle Aerodynamics



Hypersonics – from Shock Waves to Scramjets



The Basics of Transport Phenomena



AC and Switching Circuits



Capstone Exam – Materials for Electronic, Optical, and Magnetic Devices



Circuitos Eléctricos en Corriente Alterna



Circuits for Beginners



Electricity & Magnetism, Part 2



Electricity and Magnetism, Part 1



Electromagnetic Compatibility Essentials



Electrotechnique I



Energía eléctrica: conceptos y principios básicos



Fundamentos de Electromagnetismo para Ingeniería



Introducción a las radiocomunicaciones



Introducción a los circuitos eléctricos



Principles of Electric Circuits | 电路原理



Principles of Modeling, Simulations, and Control for Electric Energy Systems



Redes de difracción en comunicaciones ópticas



AP® Physics 2 – Part 3: Optics and Modern Physics



Capstone Exam – Materials for Electronic, Optical, and Magnetic Devices



Cavity Quantum Optomechanics



Fiber Optic Communications



Fundamentos de Comunicaciones Ópticas



Herramientas de Teledetección óptica y SAR



Nanophotonic Modeling



Silicon Photonics Design, Fabrication and Data Analysis



Synchrotrons and X-Ray Free Electron Lasers (part 1)


Astrophysics: Cosmology



Astrophysics: Exploring Exoplanets



Astrophysics: The Violent Universe



Greatest Unsolved Mysteries of the Universe



Introducción a la gravedad cuántica de lazos



Introducción a las ondas gravitacionales


Introduction to Astrophysics



The Radio Sky I: Science and Observations



The Radio Sky II: Observational Radio Astronomy



Introduction to Quantum Computing for Everyone



Introduction to Quantum Science & Technology



Quantum Mechanics



Quantum Mechanics for Everyone



Quantum Mechanics for Scientists and Engineers 1



Quantum Mechanics for Scientists and Engineers 2



Quantum Mechanics of Molecular Structures
