gt;3 it ' "'5 .ill 47% Iii 6:58 pm E (D m at \l gt; .o c m '2. o O 2 .- MONASH *. University @0@ A student measures a particle response in a...

could you please show me how to get to the correct answer -1.9e-8?

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>3 it ’fi ”’5 ..ill 47% Iii 6:58 pm E(Dmat\l>.ocm'2".oO2.- MONASH*. University @0@®© A student measures a particle response ina microelectrophoresis experiment. Theelectrical field was created using anapplied voltage of 48 V over a distance of8.7 cm. The particle was observed tomove towards the positive electrode. Ittook 13.4 s to move a distance of 0.14mm. Calculate the electrophoretic mobility.Hint: to make it easier, convert alldistances to metres. Give your answer inm2 V‘1 3'1. Enter your answer in the format#.##E-# where each # represents a digitfrom 0-9 *Don't forget to include the sign of themobility. Answer: < > G <1 'lLD’l‘