Digital library
Textbooks, references and open learning resources.

External
PH S 1150: Basic Astronomy
Alex Koshy · Chicago State University
In the contents: 07: Classical Physics- Gravity and Energy · 7.00: Classical Physics- Gravity and Energy Introduction

External
Electricity and Magnetism with Applications to Amateur Radio and Wireless Technology
Ronald Kumon · Kettering University
This textbook provides a calculus-based introduction to electricity and magnetism with an emphasis on applications to amateur radio and wireless technology.

External
Calculus I Notes
Kevin Palencia · Northern Illinois University
In the contents: 5.6.04: Physics Applications - Work Force and Pressure

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Introduction to Astronomy (2025)
Neeharika Thakur · Prince George's Community College
LibreTexts

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Celestial Mechanics
Jeremy Tatum · University of Victoria
This book presents a treatment of celestial mechanics, integrating numerical methods, geometry, and Newtonian gravitation to model and predict celestial motion. It progresses from mathematical foundations to orbital theory, ephemeris computation, perturbations, and the analysis of planetary systems and binary stars, tightly linking theory with observational astronomy.

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Electric Circuits III - Semiconductors
Tony R. Kuphaldt · Bellingham Technical College
In the contents: 2.02: Quantum Physics

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Astronomy Lab
Lumen · LibreTexts
LibreTexts

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PHIL 300: Introduction to Philosophy
Bauer · Folsom Lake College
In this course, students will apply the critical thinking techniques of analysis, evaluation, and synthesis to areas of philosophical inquiry including meta-philosophy, epistemology, metaphysics, ethics, political philosophy, philosophy of religion, history of philosophy, and existentialism. Students will practice distinguishing fact from opinion, employing inductive and deductive reasoning, identifying logical errors and fallacies, and developing oral and written arguments to support their own

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CHEM 341- Physical Chemistry I
Daniel Albert · Millersville University
In the contents: 1.01: Prior Knowledge of Chemistry Math and Physics

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A People’s History of Structural Racism in Academia
Susan Rahman, Prateek Sunder, and Dahmitra Jackson · CC ECHO
In the contents: 2.38: Physics · 2.39: Physics - Astrophysics

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Electric Circuits I Direct Current
Tony R. Kuphaldt · Bellingham Technical College
In the contents: 12: Physics of Conductors and Insulators

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Matlab and Octave Programming for STEM Applications (Smith)
Cary Smith · Oxnard College
Textbook Matlab/Octave Programming for STEM Applications. This text emphasizes practical applications of MATLAB in engineering, physics, mathematics and biology. Intended for California ENGR C-ID 220

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Quantum Mechanics
Niels Walet · University of Manchester
In the contents: 13.05: Flash Animations for Physics

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Variational Principles in Classical Mechanics
Douglas Cline · University of Rochester
In the contents: 1.05: Variational methods in physics · 1.06: The 20th Century Revolution in Physics · 18: The Transition to Quantum Physics

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General Chemistry
LibreTexts (Textmap of Petrucci's Book) · LibreTexts
In the contents: 2.2: Electrons and Other Discoveries in Atomic Physics

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Physical Science for Educators Volume 2
Timothy Evans, Kylee Ford, Kenneth Henry, Yogita Kumari, Claude Mona & Suzanne Wakim · Coalinga College
In the contents: 01: Energy Physics and Chemistry · 1.05: Chemistry in Physics · 1.07: Thermal Physics

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Introduction to Partial Differential Equations
Russell Herman · University of North Carolina Wilmington
In the contents: 09: Transform Techniques in Physics

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Energy and Environment
LibreTexts
In the contents: 1.01: Prelude to Science and the Realm of Physics Physical Quantities and Units · 1.E: The Nature of Science and Physics (Exercises)

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Quantum Chemistry with Applications in Spectroscopy
Patrick Fleming · California State University East Bay
In the contents: 1.01: Some Newtonian Physics · 1.04: Failures of Classical Physics

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Organic Chemistry I
LibreTexts
In the contents: 5.01: The Physics of Nuclear Magnetic Resonance Spectroscopy