Electrode - Wikipedia 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 a gas) In electrochemical cells, electrodes are essential parts that can consist of a variety of materials (chemicals) depending on the type of cell
Electrode | Conductors, Reactions Cells | Britannica electrode, electric conductor, usually metal, used as either of the two terminals of an electrically conducting medium; it conducts current into and out of the medium, which may be an electrolytic solution as in a storage battery, or a solid, gas, or vacuum
What is Electrode? - BYJUS What is Electrode? Electrodes can be defined as conductors that are used to make electrical contact with a non-metallic part of the circuit The term was first coined by William Whewell and derived from Greek words Elektron, which means “amber” and hodos which translates to “a way ”
Explainer: What is an electrode? - Science News Explores This diagram of a battery, also known as a galvanic cell, depicts the flow of electrons (e–) between electrodes — here from the zinc (Zn) anode to the copper (Cu) cathode
Definition of electrodes - Chemistry Dictionary Definition of Electrodes What is an Electrode? An electrode is a solid electric conductor that carries electric current into non-metallic solids, or liquids, or gases, or plasmas, or vacuums Electrodes are typically good electric conductors, but they need not be metals
Electrodes: What Are They? ( Types of Electrodes Used) - Electrical4U Electrodes are defined as solid electric conductors that let electric current enter or leave an electrolytic cell, converting ionic potentials to electronic potentials Different types of electrodes are used for biological measurements depending on where the bioelectric signals are taken from
Electrode - Energy Education Electrodes are commonly used in electrochemical cells (see Figure 1), semiconductors like diodes, and in medical devices The electrode is the place where electron transfer occurs An electrode is classified as either a cathode or an anode depending on the type of chemical reaction that occurs
Electrode Chemistry: Definition, Types Examples - Vedantu Learn what electrodes are in chemistry, their types, and real-life applications Master anode vs cathode differences and electrode reactions for exams and practical projects