Is the field of the bar magnet uniform? is it axial (has components along the length of a bar magnet), radial (has components perpendicular to the length of the bar magnet) or both? when discussing flux of the magnetic field do you need to consider both components? explain.

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).