Q4(25%). The cell in Q3 is to be rated at 100kW (based on E=1 volt); this rating is set by the restriction that the ohmic loss should not exceed 10% of the emf. Details of the solid oxide are summarized in the next table. Calculate the electrolyte area ( m2) and current density (amps/cm2) assuming: 1) A single cell (10%) 2) 24 cells connected in series (10%) 3) What is the advantage of going to multiple cells in series? What would be the disadvantage? (5%)