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Hello everyone :) I am having a problem understanding the difference between the anode and cathode in electrochemistry. What I know so far is that the anode is the electrode at which oxidation takes place (and hence donates electrons) and the cathode is the electrode at which reduction takes place (and hence accepts these electrons).
Diodes are small cylindrical shaped components which are consisted of two leads, the Anode and the Cathode. The Cathode is the striped side of the diode. Usually a diode is black in color with a gray stripe, marking the Cathode side of the diode. Current will flow through a diode in one direction only. When the Anode side of the diode is facing towards the positive source of voltage, it will allow the circuit to be completed, and is considered Forward Biased.