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
Nuclear Physics
Scintillation Counter – Principle, Construction and Working, 5 applications.
A scintillation counter is a type of radiation detector that uses a scintillator material to detect and measure ionizing radiation.…
Electronics
Linear Accelerator Construction and Working I Principle I 3 advantages.
Linear accelerators overcome the problem of maximum potential difference that can be held by the charged shell by the repeated…
Nuclear Physics
What is GM counter I GM counter working and construction I 3 advantages and disadvantages?
GM counter working and construction What is GM counter A Geiger Muller (GM) counter is used to detect the direction…
Statistical Mechanics
What is Thomson Effect? Origin of Thomson effect and Thomson coefficient.
What is Thomson Effect When a current flows through an unequal heated conductor, heat is evolved or absorbed along the…
Statistical Mechanics
Peltier effect definition I Peltier Coefficient
Peltier Effect Definition When current flows across the junctions of a Thermocouple, heat is generated (evolved) or absorbed i.e the…
Statistical Mechanics
Seebeck effect definition I Applications of Seebeck effect.
Seebeck effect definition In 1826, Seebeck discovered that an electric current could be produced by thermal means. He found that…
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.