59. Two stiff parallel wires a distance d apart in a horizontal plane act as rails to support a light metal rod of mass m (perpendicular to each rail), Fig. 27-49. A magnetic field B, directed vertically upward (outward in diagram), acts throughout. At t = 0, a constant current 7 begins to flow through the system. Determine the speed of the rod, which starts from rest at t = 0, as a function of time (a) assuming no friction between the rod and the rails, and (b) if the coef- ficient of friction is uk- (c) In which direction does the rod move, east or west, if the current through it heads north? North West d East

S Can 6 PAR к Торс K Unit K In x K Moti = Cop K Unit S Spee S Topo S Math Micr eb.kamihq.com/web/viewer.html?source-filepicker&document_identifier=137VZR5BZOVSAIMOA55WU555_CvJ9NacO + 100 P e Interpreting Graphs Answer the questions following the graphs on each side Dietance va. Time 2 7 10 11 12 13 14 Time in soconds 1. From 1 second to 2 seconds, how fast is the object traveling. (Take the difference in distance and divide it by the time in between the 2 distances) 2. Is the object going as fast between 9 and 12 seconds as it is between 1 and 4 seconds? How can you tell? 3. What is the motion of the object between 4 and 6 seconds? acer

How did you get the equation of H(t)

Solve the following problem step by step using the given formulas (show steps clearly )