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
Electricity and Magnetism
What is the main application of ampere’s circuital law?
Ampere's circuital law has many applications in calculating magnetic field at any point due to current-carrying wire, current-carrying solenoid, and…
Electricity and Magnetism
Stokes Theorem
Stokes Theorem Statement According to this theorem, the line integral of a vector field A vector around any closed curve…
Nuclear Physics
What is a cyclotron? Construction and working of a cyclotron.
In cyclic accelerators, particles move in a circle until they acquire sufficient high energy. Examples of such accelerators are cyclotron,…
Electronics
Difference between the n-type and p-type Semiconductor
These are the basic, difference between the n-type and p-type semiconductor Sr. No.P-type SemiconductorN-type Semiconductor1.A p-type semiconductor is formed by…
Electronics
Difference between rheostat and potentiometer.
9 basic difference between rheostat and potentiometer Sr. No.PotentiometerRheostat1.A potentiometer is an instrument or component in electronics that is used…
Electronics
What is an ac capacitor? And what does a capacitor do in an air conditioner?
An air conditioner Capacitor fails is a major problem in the summer season. Before fixing this problem we need to…
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.