What Is A Cathode
What Does Cathode Mean? A cathode is a negatively charged metal electrode from which conventional current travels in a polarized electrical device. It attracts positive charge or cations. The behavior of the cathode is the opposite to that of an anode. In a polarized electrical device, a cathode is considered the electron donor or the source of electrons. Techopedia Explains Cathode A cathode is a negatively charged electrode. However, the polarity of the cathode with respect to anode can either be negative or positive, and it largely depends on the operation of the device....