# Physics Articles, Guides, and Tutorials

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- What Planck Length Is and It’s Common Misconceptions
- Symmetry Arguments and the Infinite Wire with a Current
- The 7 Basic Rules of Quantum Mechanics
- The Essential Guide to Self Study Mathematics
- An Example of An Accurate Hooke’s Law Laboratory
- Can We See an Atom?
- How to Determine the Change in Entropy
- A First Idea of Quantum Field Theory – 20 Part Series
- How to Self-Study Basic High School Mathematics
- Why Is Acceleration Due to Gravity a Constant?
- Learn Inflation Balloon Analogy Misconceptions
- An Alternative Approach to Solving Collision Problems
- Why We Don’t Discuss Perpetual Motion Machines (PMM)
- Emergence From the Superpoint
- Learn the Basics of Positron Emission Tomography (PET)
- How to Better Define Information in Physics
- Reversible vs Irreversible Gas Compression and Expansion Work
- Maxwell’s Equations in Magnetostatics and Solving with the Curl Operator
- Are Magnetic Field Lines Real?
- Introduction to Electric Vector Potential and Its Applications
- Learn the Fields of Mathematical Quantum Field Theory
- How Does an Airplane Wing Work? A Primer on Lift
- Rindler Motion in Special Relativity: Hyperbolic Trajectories
- An Alternate Approach to Solving 2-Dimensional Elastic Collisions
- Learn the Geometry of Mathematical Quantum Field Theory
- Explore The Vacuum Fluctuation Myth in Quantum Theory
- Physics Blogs You Need to Be Reading
- Superdeterminism and the Mermin Device
- Exploration into the Physics of Rainbows
- The 10 Commandments of Index Expressions and Tensor Calculus
- How to Visualize the 2-D Particle in a Box
- Lenses and Pinholes: What Does “In Focus” Mean?
- Frequently Made Errors in Mechanics – Friction
- Learn the Top Misconceptions about Virtual Particles
- The Interaction of Sound and Light
- Learn Lagrangians in Mathematical Quantum Field Theory
- The What and Why of Circuit Analysis Assumptions
- Learn Propagators in Mathematical Quantum Field Theory
- Learn About the FLRW Metric and The Friedmann Equation
- Learn Relativity Using the Bondi K-calculus
- Maximizing Horizontal Range of a Projectile
- Inflationary Misconceptions and the Basics of Cosmological Horizons
- Learn the Physics of Virtual Particles in Quantum Mechanics
- What is the Homopolar Generator: An Analytical Example
- When Vehicle Power Dictates Acceleration
- Understanding Bohr’s Helium Lines
- Massive Meets Massless: Compton Scattering Revisited
- I Know the Math Says so, but Is It Really True?