Magnetometer: meaning, definitions and examples
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magnetometer
[ ˌmæɡnɪˈtoʊmɪtər ]
scientific instrument
A magnetometer is an instrument used to measure the strength and direction of magnetic fields. It is commonly utilized in various fields, including geology, archaeology, and environmental studies. By detecting magnetic anomalies, magnetometers can help in locating buried artifacts or minerals. They can operate through different methods, such as fluxgate, proton precession, or optically pumped techniques, depending on the required precision and application. Magnetometers play a crucial role in geophysical surveys and navigational aids, offering insights into the Earth’s magnetic properties.
Synonyms
field strength meter, geomagnetic sensor, magnetic field sensor
Examples of usage
- The archaeologist used a magnetometer to find ancient artifacts.
- The ship's navigation system includes a magnetometer for accurate positioning.
- A magnetometer detects changes in the Earth's magnetic field.
- Geologists often deploy magnetometers to explore mineral deposits.
Translations
Translations of the word "magnetometer" in other languages:
🇵🇹 magnetômetro
🇮🇳 चुम्बक मीटर
🇩🇪 Magnetometer
🇮🇩 magnetometer
🇺🇦 магнітометр
🇵🇱 magnetometr
🇯🇵 磁力計
🇫🇷 magnétomètre
🇪🇸 magnetómetro
🇹🇷 manyetometre
🇰🇷 자기계
🇸🇦 مقياس المغناطيسية
🇨🇿 magnetometr
🇸🇰 magnetometer
🇨🇳 磁力计
🇸🇮 magnetometer
🇮🇸 segulmælar
🇰🇿 магнитометр
🇬🇪 მაგნეტომეტრი
🇦🇿 magneitometr
🇲🇽 magnetómetro
Etymology
The term 'magnetometer' is derived from the combination of 'magnet' and the Greek suffix '-meter,' which means 'to measure.' The word 'magnet' comes from the Latin 'magnes,' which is related to the ancient region of Magnesia in Asia Minor, known for its magnetic stones called lodestones. The development of magnetometers began in the 19th century as scientists sought to understand Earth's magnetic fields better. Early versions were simple compasses, but advancements in technology led to more complex devices that could provide precise readings. By the mid-20th century, magnetometers were refined and widely utilized in various scientific fields, including aerospace, environmental, and geological studies. Their continued evolution contributes significantly to our understanding of magnetic phenomena.