Galvanic Cell (Noun)
Meaning
An electric cell that generates an electromotive force by an irreversible conversion of chemical to electrical energy; cannot be recharged.
Classification
Nouns denoting man-made objects.
Examples
- A galvanic cell consists of two half-cells with different electrochemical potentials that generate a potential difference between them.
- The zinc-carbon battery is a common type of galvanic cell that powers many household devices.
- The galvanic cell was invented by Italian physicist Alessandro Volta in the 18th century, hence the term "volt" was named after him.
- A galvanic cell is a type of battery that converts chemical energy into electrical energy through a spontaneous redox reaction.
- The combination of zinc and copper electrodes in a galvanic cell results in a voltage of about 1.1 volts, making it suitable for many applications.