36. Example 24.3: An electrolyzer passes electric current throughwater, dissociating some of the water molecules and thus pro-ducing hydrogen (H,) and oxygen (0,) gas. Electrolyzers pow-ered by renewable wind and solar energy sources could producehydrogen for fuel-cell vehicles. In an experimental electrolyzer,current flows through a cylindrical tube of diameter 6.85 cm. Thetube contains an alkaline solution that decreases the resistivity to0.0466 N-m. If the tube carries 18.7 A, what are (a) the currentdensity and (b) the electric field in the solution?

Using simply current density formula (J = I /A) for part (a) and for part (b) using formula between…

Answered: 36. Example 24.3: An electrolyzer…

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