1 時間14分
Oersted and the birth of Electromagnetism Science Diggers
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- 科学
In 1820, Hans Christian Ørsted (John Christian Oersted) published his observations that a magnetic needle deflects near a current carrying wire; making the first leap towards the unification of electricity and magnetism.
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In 1820, Hans Christian Ørsted (John Christian Oersted) published his observations that a magnetic needle deflects near a current carrying wire; making the first leap towards the unification of electricity and magnetism.
Check us out at: https://sciencediggers.club
1 時間14分