Question

what are electrodes?

Answer 1

An electrode is an electrical conductor used to make contact with a a nonmetallic part of a circuit. The word was coined by William Whewell at the request of the scientist Michael Faraday from two Greek...... ...

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Answer 2

the electrodes refer to the conducting poles placed in an electrolyte that are attached to the terminals of a power source and allow current to enter(cathode) and leave (anode) the electrolyte .