What does maxwell's equations mean?

Definitions for maxwell's equations
max·well's equa·tions

This dictionary definitions page includes all the possible meanings, example usage and translations of the word maxwell's equations.

Princeton's WordNet

  1. Maxwell's equationsnoun

    four differential equations that summarize classical properties of electromagnetic fields

Wikipedia

  1. Maxwell's equations

    Maxwell's equations, or Maxwell–Heaviside equations, are a set of coupled partial differential equations that, together with the Lorentz force law, form the foundation of classical electromagnetism, classical optics, and electric circuits. The equations provide a mathematical model for electric, optical, and radio technologies, such as power generation, electric motors, wireless communication, lenses, radar etc. They describe how electric and magnetic fields are generated by charges, currents, and changes of the fields. The equations are named after the physicist and mathematician James Clerk Maxwell, who, in 1861 and 1862, published an early form of the equations that included the Lorentz force law. Maxwell first used the equations to propose that light is an electromagnetic phenomenon. The modern form of the equations in their most common formulation is credited to Oliver Heaviside.Maxwell's equations may be combined to demonstrate how fluctuations in electromagnetic fields (waves) propagate at a constant speed in vacuum, c (299792458 m/s). Known as electromagnetic radiation, these waves occur at various wavelengths to produce a spectrum of radiation from radio waves to gamma rays. The equations have two major variants. The microscopic equations have universal applicability but are unwieldy for common calculations. They relate the electric and magnetic fields to total charge and total current, including the complicated charges and currents in materials at the atomic scale. The macroscopic equations define two new auxiliary fields that describe the large-scale behaviour of matter without having to consider atomic-scale charges and quantum phenomena like spins. However, their use requires experimentally determined parameters for a phenomenological description of the electromagnetic response of materials. The term "Maxwell's equations" is often also used for equivalent alternative formulations. Versions of Maxwell's equations based on the electric and magnetic scalar potentials are preferred for explicitly solving the equations as a boundary value problem, analytical mechanics, or for use in quantum mechanics. The covariant formulation (on spacetime rather than space and time separately) makes the compatibility of Maxwell's equations with special relativity manifest. Maxwell's equations in curved spacetime, commonly used in high-energy and gravitational physics, are compatible with general relativity. In fact, Albert Einstein developed special and general relativity to accommodate the invariant speed of light, a consequence of Maxwell's equations, with the principle that only relative movement has physical consequences. The publication of the equations marked the unification of a theory for previously separately described phenomena: magnetism, electricity, light, and associated radiation. Since the mid-20th century, it has been understood that Maxwell's equations do not give an exact description of electromagnetic phenomena, but are instead a classical limit of the more precise theory of quantum electrodynamics.

ChatGPT

  1. maxwell's equations

    Maxwell's equations are a set of four fundamental mathematical relationships that describe how electric and magnetic fields interact. They were formulated by the Scottish physicist James Clerk Maxwell in the mid-19th century. These equations, which are written in the terms of differential and integral calculus, play a significant role in the basic laws of physics, including the laws of electricity, magnetism, electromagnetic radiation, and even optics. The equations take into account three key core aspects: Gauss's law for electricity, Gauss's law for magnetism, and Faraday's law of electromagnetic induction and Ampère's law with Maxwell's addition.

Matched Categories

How to pronounce maxwell's equations?

How to say maxwell's equations in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of maxwell's equations in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of maxwell's equations in Pythagorean Numerology is: 5


Translations for maxwell's equations

From our Multilingual Translation Dictionary

  • equazioni di MaxwellItalian
  • மேக்ஸ்வெல்லின் சமன்பாடுகள்Tamil

Get even more translations for maxwell's equations »

Translation

Find a translation for the maxwell's equations definition in other languages:

Select another language:

  • - Select -
  • 简体中文 (Chinese - Simplified)
  • 繁體中文 (Chinese - Traditional)
  • Español (Spanish)
  • Esperanto (Esperanto)
  • 日本語 (Japanese)
  • Português (Portuguese)
  • Deutsch (German)
  • العربية (Arabic)
  • Français (French)
  • Русский (Russian)
  • ಕನ್ನಡ (Kannada)
  • 한국어 (Korean)
  • עברית (Hebrew)
  • Gaeilge (Irish)
  • Українська (Ukrainian)
  • اردو (Urdu)
  • Magyar (Hungarian)
  • मानक हिन्दी (Hindi)
  • Indonesia (Indonesian)
  • Italiano (Italian)
  • தமிழ் (Tamil)
  • Türkçe (Turkish)
  • తెలుగు (Telugu)
  • ภาษาไทย (Thai)
  • Tiếng Việt (Vietnamese)
  • Čeština (Czech)
  • Polski (Polish)
  • Bahasa Indonesia (Indonesian)
  • Românește (Romanian)
  • Nederlands (Dutch)
  • Ελληνικά (Greek)
  • Latinum (Latin)
  • Svenska (Swedish)
  • Dansk (Danish)
  • Suomi (Finnish)
  • فارسی (Persian)
  • ייִדיש (Yiddish)
  • հայերեն (Armenian)
  • Norsk (Norwegian)
  • English (English)

Word of the Day

Would you like us to send you a FREE new word definition delivered to your inbox daily?

Please enter your email address:


Citation

Use the citation below to add this definition to your bibliography:

Style:MLAChicagoAPA

"maxwell's equations." Definitions.net. STANDS4 LLC, 2024. Web. 18 Apr. 2024. <https://www.definitions.net/definition/maxwell%27s+equations>.

Discuss these maxwell's equations definitions with the community:

0 Comments

    Are we missing a good definition for maxwell's equations? Don't keep it to yourself...

    Image or illustration of

    maxwell's equations

    Credit »

    Free, no signup required:

    Add to Chrome

    Get instant definitions for any word that hits you anywhere on the web!

    Free, no signup required:

    Add to Firefox

    Get instant definitions for any word that hits you anywhere on the web!

    Browse Definitions.net

    Quiz

    Are you a words master?

    »
    enthusiastic approval
    A adventure
    B acclaim
    C refine
    D observe

    Nearby & related entries:

    Alternative searches for maxwell's equations: