Question

what is an electrode ?​

Answer 1

one of two points (terminals) where an electric current enters or leaves a battery, etc. is known as electrode.

Answer 2

Answer:

An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air). The word was coined by William Whewell at the request of the scientist Michael Faraday from two Greek words: elektron, meaning amber (from which the word electricity is derived), and hodos, a way.

The electrophore, invented by Johan Wilcke, was an early version of an electrode used to study static electricity.

Explanation:

mark me brainliest