Lithium Ion Battery

cathode

It also can end in a vacuum, like in a cathode ray tube. In this case, the electrons could go into open space. J. J. Thomson designed a glass tube that was partly evacuated, i.e. all of the air had been drained out of the constructing. He then applied a high electrical voltage at both end of the tube between two electrodes. He noticed a particle stream (ray) popping out of the negatively charged electrode (cathode) to the constructive charged electrode (anode).

Generally, anode attracts the anions and cathode attracts the cations, which has led to call these electrodes as such. “In which path does electrical current move?”. Electrons are negatively charged particles and are attracted in direction of the constructive cost. This lets an electric present go into an electrical device such as a battery or different electrical cell.

The first experiment did show the behaviour of cathode rays … Read More

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