In vacuum tubes or gas-filled tubes, the anode is the terminal where current enters the tube.

anode, the terminal or electrode from which electrons leave a system. In a battery or other source of direct current the anode is the negative terminal, but in a passive load it is the positive terminal.

The meaning of ANODE is the electrode of an electrochemical cell at which oxidation occurs.

Jun 19, 2025 · Anodes are electrodes that have a positive charge and are capable of releasing electrons, thereby facilitating the flow of electrical current. This process is fundamental to the …

Anodes are typically made of zinc, which is an extremely effective base metal far less resistant to galvanic and electrolytic corrosion than most other metals. The anodes act as sacrificial metal …

The anode is the negative electrode in a battery and the positive electrode in an electrolytic cell. It may act as an ion going wholly to the anode or cathode, but does not yield up its elements, …

Aug 30, 2025 · Anodes are fundamental components in electrochemical systems, serving as electrodes where a specific chemical reaction takes place. They are essential for enabling the …