Cathode Diagram of a copper cathode in a galvanic cell (e.g. a battery). Positively charged cations move towards the cathode allowing a positive current i to flow out of the cathode. A …

Aug 13, 2024 · Here is how to define anode and cathode and how to tell them apart. There's even a mnemonic to help keep them straight.

Jul 23, 2025 · Cathode and Anode are commonly used terms in the context of electrochemistry, specifically in electrochemical cells like batteries and electrolytic cells. An anode is a negative …

Sep 22, 2025 · Learn the difference between anode vs. cathode with simple definitions, examples, and diagrams. Perfect for English learners who want to understand science vocabulary clearly.

Dec 26, 2024 · The cathode is where reduction occurs, and it is considered the sink of electrons in a cell. In a galvanic cell, the anode is considered the positive electrode, while the cathode is …

Nov 15, 2024 · A cathode is an electrode where a reduction reaction occurs (gain of electrons for the electroactive species). In a battery, on the same electrode, both reactions can occur, …

Cathode When discharging a battery, the cathode is the positive electrode, at which electrochemical reduction takes place. As current flows, electrons from the circuit and cations …

CATHODE definition: 1. one of the electrodes (= object that electricity moves through) in a piece of electrical…. Learn more.

Jan 20, 2025 · Figure 19 3 3: The symbol used in circuit diagrams for a battery. The large vertical line is a cathode and the small is the anode, and this image implies two cells connected in …

Oct 31, 2025 · cathode (plural cathodes) (electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows outwards (and thus, …