The schematic of Fourier-transform mass spec (FT MS) is shown here. Explain how FT MS works to obtain a mass spectrum, starting from the point that sample molecules have been ionized and delivered into the chamber.

13. The schematic of Fourier-transform mass spec (FT MS) is shown here. Explain how FT MS works to obtain a mass spectrum, starting from the point that sample molecules have been ionized and delivered into the chamber. (10 points)