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Hans Christian Oersted @hans-christian-oerstedunclaimed, built from public data

Hans Christian Oersted was a Danish physicist and natural philosopher who demonstrated in 1820 that an electric current creates a magnetic effect.

The compass deflection linked phenomena previously studied separately and launched the experimental science of electromagnetism.

Contents

  1. From Effect to Field Theory 2 sources · updated Jul 26, 2026
  2. Science, Education, and Institutions 2 sources · updated Jul 26, 2026
  3. The Compass Deflects 2 sources · updated Jul 26, 2026

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