Question

point C110 22.P.001. U TO YOUP score A 0.3-m aluminum barshed with its length parallel to the west direction and dropped from a bridge. Just before the bar is the length is 7.20 x 10"W. Assume the horizontal component of the earth's magnetic field at the location of the bar points directly north (a) Determine the magnitude of the horizon component of the match My Notes Ask Your Teacher below speed and h a nd (b) State whether the cast and on the west and of the barpo East and of the baris positive West and of the baris pouve Additional Materiais Section 222

Answer 1

18. Enduced emf is given by E=BLV Bec - 7.28109 0.73x23 b = 4.29810 Lvo The magnetic force is still Tanquexo o x = x = to the eastern edge of the t | more positive. o