Jump To:

• oersted
  oersted

  noun

  the centimeter-gram-second unit of magnetic intensity, equal to the magnetic pole of unit strength when undergoing a force of one dyne in a vacuum. Oe
• Oersted
  Oersted

  noun

  Hans Christian 1777–1851, Danish physicist.

oersted

¹ American  

[ur-sted] / ˈɜr stɛd /

noun

Electricity.

1. the centimeter-gram-second unit of magnetic intensity, equal to the magnetic pole of unit strength when undergoing a force of one dyne in a vacuum. Oe

2. (formerly) the unit of magnetic reluctance equal to the reluctance of a centimeter cube of vacuum between parallel surfaces. Oe

---

Oersted ² American  

[ur-sted, œr-stith] / ˈɜr stɛd, ˈœr stɪð /

noun

1. Hans Christian 1777–1851, Danish physicist.

---

oersted British  

/ ˈɜːstɛd /

noun

1. Oe. the cgs unit of magnetic field strength; the field strength that would cause a unit magnetic pole to experience a force of 1 dyne in a free space. It is equivalent to 79.58 amperes per metre

---

Oersted ¹ Scientific  

1. Danish physicist who is credited as the founder of the science of electromagnetism. Oersted established the connection between electric current and magnetic force when he accidentally discovered that a compass's magnetic needle is deflected at right angles when placed next to a conductor carrying an electric current. The oersted unit of magnetic field strength is named after him.

---

oersted ² Scientific  

/ ûr′stĕd′ /

1. The unit of magnetic field strength in the centimeter-gram-second system. A unit magnetic monopole in a magnetic field with a strength of one oersted would be subjected to a force of one dyne. It is equal to 79.577 amperes per meter.

---

Etymology

Origin of oersted

First recorded in 1875–80; named after H. C. Oersted

---

Example Sentences

See Examples For:

Oersted

Germany has other suppliers, and GasTerra and Oersted said they were prepared for a shutoff.

From Seattle Times ● Jun. 1, 2022

Indeed, when Oersted discovered in 1820 that a current in a wire affected a compass needle, he was not dealing with extremely large currents.

From Textbooks ● Aug. 12, 2015

Maxwell brought together all the work that had been done by brilliant physicists such as Oersted, Coulomb, Gauss, and Faraday, and added his own insights to develop the overarching theory of electromagnetism.

From Textbooks ● Aug. 12, 2015

Force and its functions were dramatized for Faraday when Hans Christian Oersted discovered that a wire carrying electrical current could deflect the needle of a compass.

From Time Magazine Archive

The paper is primarily a review of Oersted’s work, with references to electromagnetic observations before Oersted, and accounts of various related but nonmultiplier experiments that Cumming has made.

From The Earliest Electromagnetic Instruments by Robert A. Chipman

Random Word

Spin the wheel and learn a new word!

---