Nuclear Physics
Understanding the Bohr Theory of the Hydrogen Atom
The Bohr Theory of the hydrogen atom is a fundamental concept in physics, explaining how electrons move around the nucleus in an atom. This theory was…
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Particle Physics
The Science of Subatomic Particles, From Discovery to Modern Physics
Introduction to Subatomic Particles Atoms are the fundamental units of matter, making up everything we see, touch, and interact with…
Electronics
How do you check a diode with a Multimeter?
Steps to check a diode with a multimeter, follow these steps: Set the multimeter to diode test mode, represented by…
Electronics
How to characterize a voltage controlled current source?
To understand how to characterize a voltage controlled current source (VCCS)? We must know about VCCS. Voltage-controlled current source (VCCS)…
Latest Physics Articles
Electronics
Difference between Avalanche breakdown and Zener breakdown
We have studied that as the voltage across reverse bias PN junction increase to certain value, called breakdown voltage, high…
Electronics
Proof of Thevenin’s Theorem|Definition|Circuit diagram for Thevenin’s Theorem|Application
Thevenin's theorem is an important tool to avoid lengthy and difficult calculation in network analysis. Thevenin's Theorem Definition According to…
Electronics
How to use zener diode as voltage regulator
Why zener diode as voltage regulator Because a Zener diode is used as a voltage stabiliser or voltage regulator to…
Electricity and Magnetism
Wien’s displacement law formula
According to wien's displacement law, the wavelength (λm) corresponding to maximum energy density is inversely proportional to the absolute temperature…
Energy
The various types of renewable sources of energy are used in present days.
Those types of Energy sources which can be renewed again and again are called renewable sources of energy. They are…
Statistical Mechanics
Maxwell–Boltzmann statistics. And limitations of Maxwell–Boltzmann statistics
Maxwell–Boltzmann statistics Classical statistics is generally known as Maxwell–Boltzmann statistics because it got its birth from Maxwell's law of distribution…
Physics Formula Library
Important Physics Formulas in One Place
Quickly find equations, symbols, SI units and explanations for commonly used physics formulas.
F = ma
Newton's Second Law
Force equals mass times acceleration.
KE = ½mv²
Kinetic Energy
Energy of an object due to its motion.
V = IR
Ohm's Law
Relates voltage, current and resistance.
v = fλ
Wave Speed
Speed equals frequency times wavelength.