Georg Simon Ohm (/ oʊm /; [1] German: [ˈɡeːɔʁk ˈʔoːm]; [2][3] 16 March 1789 – 6 July 1854) was a German mathematician and physicist. As a school teacher, Ohm began his research with the new electrochemical cell, invented by Italian scientist Alessandro Volta.

2025年3月12日 · Georg Ohm (born March 16, 1789, Erlangen, Bavaria [Germany]—died July 6, 1854, Munich) was a German physicist who discovered the law, named after him, which states that the current flow through a conductor is directly proportional to the potential difference (voltage) and inversely proportional to the resistance.

乔治·西蒙·欧姆（Georg Simon Ohm，1789年3月16日 [1] —1854年7月6日）， 德国 物理学家。 欧姆发现了电阻中电流与电压的 正比 关系，即著名的 欧姆定律；他还证明了导体的电阻与其长度成正比，与其 横截面积 和传导系数成反比；以及在稳定电流的情况下，电荷不仅在导体的表面上，而且在导体的整个截面上运动。 电阻的 国际单位制 “欧姆”以他的名字命名。 欧姆的名字也被用于其他物理及 相关技术 内容中，比如“ 欧姆接触 ”，“欧姆杀菌”，“ 欧姆表 ”等。 乔治·西蒙·欧 …

格奥尔格·西蒙·欧姆 （德語： Georg Simon Ohm，1789年3月16日—1854年7月6日）， 德国 物理学家。 欧姆发现了 电阻 中 电流 与 电压 的正比关系，即著名的 欧姆定律；他还证明了导体的电阻与其长度成正比，与其横截面积和传导系数成反比；以及在稳定电流的情况下， 电荷 不仅在导体的表面上，而且在导体的整个截面上运动。 电阻的国际单位制“ 欧姆 ”以他的名字命名。 歐姆1789年3月16日出生于德国埃尔朗根的一个锁匠世家，父親约翰·沃尔夫冈·歐姆是一位鎖匠， …

Georg Simon Ohm was a German physicist who clarified the fundamental relationships between electric current, voltage, and resistance. This relationship, known as Ohm's law, represents the true beginning of electrical circuit analysis.

Georg Simon Ohm was a German physicist, best known for his “Ohm’s Law”, which states that the current flow through a conductor is directly proportional to the potential difference (voltage) and inversely proportional to the resistance.

Georg Ohm was a German physician and mathematician best known for discovering Ohm’s Law. Born and raised in Erlangen, Georg received his early education from his father and turned out to be an extraordinary student in physics and mathematics.

2019年1月28日 · Georg Ohm is best known for his "Ohm's Law." The physical unit of electrical resistance, the Ohm, also was named after him.

Georg Simon Ohm had humble roots and struggled financially throughout most of his life, but the German physicist is well known today for his formulation of a law, termed Ohm's law, describing the mathematical relationship between electrical current, resistance and voltage.

2024年4月8日 · Georg Ohm, the man behind the most well-known electrical equation, had a surprisingly hard time convincing others of its importance at the time. Of all the scientists who have studied and built models to elucidate electromagnetism and electric circuits, few can be considered as much of a household name (at least in my household) as Georg Simon Ohm.