Anode

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An anode is an electrode through which electric current flows into a polarized electrical device. Mnemonic: ACID (Anode Current In...

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Description

An anode is an electrode through which electric current flows into a polarized electrical device. Mnemonic: ACID (Anode Current Into Device). Electrons flow in the opposite direction to the electric current (flow of hypothetical positive charge). A widespread misconception is that anode polarity is always positive. This is often incorrectly inferred from the correct fact that in all electrochemical devices negatively charged anions move towards the anode (hence their name) and/or positively charged cations move away from it. In fact anode polarity depends on the device type, and sometimes even in which mode it operates, as per the above electric current direction-based universal definition.

Informations sur le produit

Titre:

Anode

Sous-titre :

Electric current, Electrical polarity, Galvanic cell, Electrolyte, Electrolytic cell, Diode, Cathode ray tube, Cathode, Anodizing, Battery (electricity)

éditeur:

Frederic P. Miller

Agnes F. Vandome

John McBrewster

EAN:

9786130220228

ISBN:

978-613-0-22022-8

Format:

Couverture cartonnée

Editeur:

Alphascript Publishing