2- Use this graph, along with other quantities you can measure from the video, to determine the magnetic flux density, B . in the magnetic gap. Show your work here. Hint: Note that there are eight {oops in the co. BIEEEEE . IIII I' III oll 3- About what value did you determine for the magnetic flux density, B in the magnetic gap? .:1 1:- 0.12T 1:. 0.27T 7:1" 0.41T 1:- 0.52T 1- You can use this data table and graph to collect and analyze your data. Make a graph of the emf, E , in Volts vs the glider SaVEd velocity, 'u ,in ms. EM F time "' distance velocity "' EM F {i mv EMF_mv s t mm m/s v EMF_v 1 10 2.2167 100 0.0451 0.0100 2 15 1.35 100 0.0741 0.0150 3 20 1.0667 100 0.0937 0.0200 4 25 0.9333 100 0.107 0.0250 5 30 0.7167 100 0.140 0.0300