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 ...

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. The physical unit of electrical resistance, the Ohm (symbol: Ω), was named after him.

Georg Simon Ohm was a German mathematician best known for Ohm's Law on electrical resistance. Georg Simon Ohm came from a Protestant family. His father, Johann Wolfgang Ohm, was a locksmith while his mother, Maria Elizabeth Beck, was the daughter of a tailor.

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.

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.

2022年11月28日 · Georg Simon Ohm (16 March 1789 – 6 July 1854) was a Germany physicist and mathematician. As a school teacher, Ohm began his research with the new electrochemical cell, invented by Italian scientist Alessandro Volta.

2024年4月17日 · German physicist, Georg Simon Ohm, was born in 1789 and discovered that voltage and current are directly proportional, known as Ohm's Law. Gerog was educated by his self-taught father to a high standard in mathematics, physics, chemistry, and philosophy.

Georg Simon Ohm was a German physicist born in Erlangen, Bavaria, on March 16, 1789. As a high school teacher, Ohm started his research with the recently invented electrochemical cell, invented by Italian Count Alessandro Volta.