How can electrolyzing water be used to produce hydrogen gas and oxygen gas?

Electrolyzing water involves passing an electric current through water, splitting it into hydrogen and oxygen gases. This process occurs at the electrodes, where water molecules are broken down into their constituent elements. Hydrogen gas is produced at the cathode, while oxygen gas is produced at the anode. This method is a sustainable way to generate hydrogen gas, which can be used as a clean fuel source in various applications.