What does astatic galvanometer mean?

Definitions for astatic galvanometer
astat·ic gal·vanome·ter

This dictionary definitions page includes all the possible meanings, example usage and translations of the word astatic galvanometer.

Princeton's WordNet

  1. astatic galvanometernoun

    has a moving magnet and astatic coils arranged to cancel the effect of the Earth's magnetic field

Wikipedia

  1. astatic galvanometer

    A galvanometer is an electromechanical measuring instrument for electric current. Early galvanometers were uncalibrated, but improved versions, called ammeters, were calibrated and could measure the flow of current more precisely. A galvanometer works by deflecting a pointer in response to an electric current flowing through a coil in a constant magnetic field. Galvanometers can be thought of as a kind of actuator. Galvanometers came from the observation, first noted by Hans Christian Ørsted in 1820, that a magnetic compass's needle deflects when near a wire having electric current. They were the first instruments used to detect and measure small amounts of current. André-Marie Ampère, who gave mathematical expression to Ørsted's discovery, named the instrument after the Italian electricity researcher Luigi Galvani, who in 1791 discovered the principle of the frog galvanoscope – that electric current would make the legs of a dead frog jerk. Galvanometers have been essential for the development of science and technology in many fields. For example, in the 1800s they enabled long-range communication through submarine cables, such as the earliest transatlantic telegraph cables, and were essential to discovering the electrical activity of the heart and brain, by their fine measurements of current. Galvanometers have also been used as the display components of other kinds of analog meters (e.g., light meters and VU meters), capturing the outputs of these meters' sensors. Today, the main type of galvanometer still in use is the D'Arsonval/Weston type.

ChatGPT

  1. astatic galvanometer

    An astatic galvanometer is a sensitive measuring device used to detect and measure small electric currents. It uses a set of two magnetized needles that are positioned parallel, but with their magnetic fields aligned in opposing directions to reduce the effect of Earth's magnetic field. The term "astatic" is derived from the Greek term meaning "non-static" or "non-stable", referring to the device's ability to easily sense movement of electric charge.

Matched Categories

How to pronounce astatic galvanometer?

How to say astatic galvanometer in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of astatic galvanometer in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of astatic galvanometer in Pythagorean Numerology is: 8

Translation

Find a translation for the astatic galvanometer 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

"astatic galvanometer." Definitions.net. STANDS4 LLC, 2024. Web. 5 Nov. 2024. <https://www.definitions.net/definition/astatic+galvanometer>.

Discuss these astatic galvanometer definitions with the community:

0 Comments

    Are we missing a good definition for astatic galvanometer? Don't keep it to yourself...

    Image or illustration of

    astatic galvanometer

    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!

    Quiz

    Are you a words master?

    »
    one whose prevailing mental imagery takes the form of inner feelings of action
    A dicotyledonous
    B sesquipedalian
    C motile
    D numinous

    Nearby & related entries:

    Alternative searches for astatic galvanometer: