GI series :2000w dc to ac off grid inverter
In 1791, Luigi Galvani discovered that if you connect a frog with an electrostatic generator in a closed circuit, and then turn on the electrostatic generator, the frog's muscles will vibrate. The experiment demonstrated that nerve cells rely on an electrical medium to transmit signals to muscles. He thus created the academic field of bioelectricity. In 1800, Count Alexander Volta immersed copper and zinc sheets in salt water and connected wires to make the first battery: the voltaic battery, which can be called the ancestor of modern batteries. Voltaic batteries give scientists a more stable power source than electrostatic generators, capable of continuously supplying current.
In 1820, Hans Oster accidentally discovered that an electric current can deflect the direction of a compass while doing an experiment in a classroom, demonstrating that a magnetic field is generated around the electric current, that is, the magnetic effect of the electric current. Later, Andre-Marie Ampere gave a quantitative description of this phenomenon, giving Ampere's force law and Ampere's law [18]. The two men's research successfully linked electrical and magnetic phenomena, collectively known as "electromagnetic phenomena". Applying this theory, it is possible to make electromagnets that are magnetically stronger than natural lodestones. In 1827, Georg Ohm developed a sophisticated mathematical theory for analyzing electrical circuits.
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